what does ^ mean in an equation
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SOLUTION: what does the symbol ^ mean in an algebra equation? Answer by solver91311(22529) (Show Source): You can put this solution on YOUR website! It means raised to the power of. So if you see x^2, then it means x raised to the power of 2, which is to say x squared or . If you only see x^, then the writer is incorrectly using the symbol, probably to mean x^2, i.e. .
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- In mathematics, linear refers to an equation or function that is the equation of a straight line and takes the form y = mx + b, where m is equal to the slope, and b is equal to the y-intercept....
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- An inequality is like an equation that uses symbols for less than(<) and greater than(>) where an equation uses a symbol for is equal to (=). So where the equation: X = Y + 5 says that X is equal to Y plus 5, X < Y + 5 says that X is less than Y plus 5, and X > Y + 5 says that X is greater than Y plus 5. Now I have a problem for you: Substitute the ? in the following expression for the correct inequality symbol: 5 ? 4.
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When do you use this symbol â¡ How do you know when to use ≡ or =? I've seen the the formula for density written with that = and ≡. Also, whilst we're on the topic of symbols, what does an inequality sign with two lines beneath it mean? Is it the same as with one line (greater/less than or equal to)
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- Same as Onion. Run as Admin fixed the issue. Thanks! Just as a FYI: This was already mentioned in schmatzler's TRON 2.0 guide over a year ago. It's where everyone should be checking first if they have any problems with the game on any version of Windows. http://steamcommunity.com/sharedfiles/filedetails/?id=325088441
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Equation In mathematics, an equation is a statement of an equality containing one or more variables. Solving the equation consists of determining which values of the variables make the equality true. Variables are also called unknowns and the values of the unknowns which satisfy the equality are called solutions of the equation. There are two kinds of equations: identity equations and conditional equations.
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EQUATION • EQUATION (noun) The noun EQUATION has 3 senses: 1. a mathematical statement that two expressions are equal. 2. a state of being essentially equal or equivalent; equally balanced. 3. the act of regarding as equal. Familiarity information: EQUATION used as a noun is uncommon.
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Algebra - Basic Definitions A Coefficient is a number used to multiply a variable (4x means 4 times x, so 4 is a coefficient) Variables on their own (without a number next to them) actually have a coefficient of 1 (x is really 1x) Sometimes a coefficient is a letter like a or b instead of a number: Example: ax 2 + bx + c
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Equations and Formulas What is an Equation. An equation says that two things are equal. It will have an equals sign = like this: That equation says: what is on the left (x + 2) is equal to what is on the right (6) So an equation is like a statement this equals that.
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Approximation For example, the sum (k/2)+(k/4)+(k/8)+...(k/2^n) is asymptotically equal to k. Unfortunately no consistent notation is used throughout mathematics and some texts will use ≈ to mean approximately equal and ~ to mean asymptotically equal whereas other texts use the symbols the other way around.
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Linear equation A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable. A simple example of a linear equation with only one variable, x, may be written in the form: ax + b = 0, where a and b are constants and a ≠ 0.
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- $3x + 4y + z$ is an Algebraic expression. 3x, 4y, z are the terms of the Algebraic expression. All these terms are separated by (+) sign. $3x^{2} - 2x +7$ is also an Algebraic expression. The terms $3x^{2}$ and $2x$ are separated by (-) sign and not (+) sign. We can rewrite the same expression as $3x^{2} + (-2x) +7$.$3x^{2}$ and $-2x$ are variable terms and 7 is a constant term. Observe that -2x is a term and not 2x.3x + 4y + z$ is an Algebraic expression. 3x, 4y, z are the terms of the Algebraic expression. All these terms are separated by (+) sign. $3x^{2} - 2x +7$ is also an Algebraic expression. The terms $3x^{2}$ and $2x$ are separated by (-) sign and not (+) sign. We can rewrite the same expression as $3x^{2} + (-2x) +7$.
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Can One Non-Profit Donate Money To Another? Here is a very common example: 1  3x + 2 = 5. 2  So, a linear equation is made up of a couple numbers, a letter or letters, and an equal sign. It also has a plus sign in this case, but it could have a minus sign. 3  The goal is to find the value of the letter, or variable.
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linear Of or resembling a line. ♦ A linear equation is an algebraic equation, such as y = 4x + 3, in which the variables are of the first degree (that is, raised only to the first power). The graph of such an equation is a straight line. Adj.
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What does m/z mean? 01. What does m/z mean? M stands for mass and Z stands for charge number of ions. In mass analysis, an electron is taken from molecules to create single charged ions. If two electrons are removed, double charged ions are produced. The number of electrons removed is the charge number (for positive ions). m/z represents mass divided by charge number and the horizontal axis in a mass spectrum is expressed in units of m/z. Since z is almost always 1 with GCMS, the m/z value is often considered to be the mass.
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- Linear Equation An equation that can be written in the form ax + b = c where a, b, and c are constants. Note that the exponent (definition found in Tutorial 4: Operations on Real Numbers) on the variable of a linear equation is always 1.The following is an example of a linear equation: 3x - 4 = 5. Solution A value, such that, when you replace the variable with it, it makes the equation true.inear Equation An equation that can be written in the form ax + b = c where a, b, and c are constants. Note that the exponent (definition found in Tutorial 4: Operations on Real Numbers) on the variable of a linear equation is always 1.
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- IN MATH: 1. n. a symbol used to indicate exponentiation (symbol: ^). EX. To simplify two raised to the third power on a calculator, type 2^3 then press the ENTER key. IN ENGLISH: 1. n. a symbol used to indicate something has been inserted (symbol: ^).
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SOLUTION: what does y=mx+b mean? You can put this solution on YOUR website! This is the slope-intecept form of the equation of a straight line. The value of b is the y-intercept, which is the point where the graph crosses the y-axis. The number m is the slope of the line, where slope m = rise over run. It gives the steepness of the line. And of course, x and y are variables which change within the graph from one point to another.
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- It means to the power of. So 5^3 means 5 to the power of 3 or 5 x 5 x 5. That symbol is not actually used in mathematics, they use a superscript (a small number above the main number). We use the ^ symbol on Yahoo by a sort of informal agreement to mean power of.
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Algebra - Basic Definitions Parts of an Equation. So people can talk about equations, there are names for different parts (better than saying that thingy there!) Here we have an equation that says 4x − 7 equals 5, and all its parts: A Variable is a symbol for a number we don't know yet.
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coefficient Definitions (2) 1.Mathematics: Number or other known factor (usually a constant) by which another number or factor (usually a variable) is multiplied. For example, in the equation ax2 + bx + c = 0, 'a' is the coefficient of x2, and 'b' is the coefficient of x. 2.Physics and statistics: Measure of a specified characteristic or property of a particular body, material, phenomenon, process, etc., under specified conditions.
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- Equations and Expressions are closely related. The primary difference between the two is an equals sign. An equation has a left side, a right side and an equals sign separating the sides. An expression, by contrast, doesn't have any sides and is simply what the name suggests: An algebraic expression..
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- You got lots of good answers but if you need another: The one-word name for the ^ operator is exponentiation. just as + is addition, × is multiplication..... For confirmation of this lovely geek work, see. http://en.wikipedia.org/wiki/Exponentiation. best wishes.
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Function Graphing Calculator A * symbol is not necessiary when multiplying a number by a variable. For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). The * is also optional when multiplying parentheses, example: (x + 1)(x - 1).
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- The portion of the equation denoted by a + b X i defines a line. The symbol X represents the independent variable. The symbol a represents the Y intercept, that is, the value that Y takes when X is zero. The symbol b describes the slope of a line.
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inequality in mathematics, statement that a mathematical expression is less than or greater than some other expression; an inequality is not as specific as an equationequation, in mathematics, a statement, usually written in symbols, that states the equality of two quantities or algebraic expressions, e.g., x+3=5. The quantity x.