Simplify the following expression. Assume that all variables are positive. 18x2y2

Rationalize the denominator and simplify if possible.5+83+7

Multiply and simplify the following radical expressions.(3+3)(3−6)

The basic structural and functional unit of the kidney that removes waste products from the blood is the:

Multiply and simplify the following radical expressions. Assume all variables are positive.(2y+2)(2y+4)

Evaluate the radical expression. Express your answer as an integer, simplified fraction, or a decimal rounded to two decimal places. If the expression does not represent a real number, indicate “Not a Real Number”.49

Simplify the following expression. Assume that all variables are positive. 32x10y4

Evaluate the radical expression. Express your answer in simplified form. If the expression does not represent a real number, indicate “Not a Real Number”.−49

Multiply and simplify the following radical expressions.−6(8+5)

Simplify the expression by combining the radical terms using the indicated operation(s).−24y−76