to txuser: As far as I can tell, for Bahamas one neeeds a tourist visa. For Mexico - as long as the cruise is not more than 3 days, one does not need any visa (anyone in the world does not need a Mexico visa for a cruise upto 3 days). For entering back in US, either you can enter on a stamped visa or on AP. Pls check as well.
Discriminant of a Quadratic. The number D = b2 â 4ac determined from the coefficients of the equation ax2 + bx + c = 0. The discriminant reveals what type of roots the equation has. Note: b2 â 4ac comes from the quadratic formula.
The quotient is further expressed as the number of times the divisor divides into the dividend, e.g., 3 divides 2 times into 6. A quotient can also refer to the integer part of the result of dividing two integers in Euclidean division.For example, the quotient of 13 divided by 5 would be 2 while the remainder would be 3. quotient can also refer to the integer part of the result of dividing two integers in Euclidean division. For example, the quotient of 13 divided by 5 would be 2 while the remainder would be 3.