Difference between O+ and O- Blood Group. Key difference: The blood groups O+ and O- are universal donors. The only difference is in the recipients to whom the blood is transfused; O+ can be transfused to any positive blood groups, whereas O- is transfused to both positive as well as negative blood groups. O+ blood group is a common blood group among most of the people.
Polynomial definition: A polynomial is a monomial or the sum or difference of monomials. Each monomial is called a term of the poynomial. Important!:Terms are seperated by addition signs and subtraction signs, but never by multiplication signs. A polynomial with one term is called a monomial.
A polynomial function has the form , where are real numbers and n is a nonnegative integer. In other words, a polynomial is the sum of one or more monomials with real coefficients and nonnegative integer exponents. The degree of the polynomial function is the highest value for n where an is not equal to 0. Polynomial functions of only one term are called monomials or power functions. A power function has the form . For a polynomial function f, any number r for which is called a zero or root of the function f. When a polynomial function is completely factored, each of the factors helps identify zeros of the function.