Write the Expression by Using Rational Exponents Rather Than Radical $$\sqrt [ 3 ] { 18 t }$$

Q88: Use the Pythagorean theorem to find

Q89: The amount of time it takes

Q90: Simplify the expression. Assume all variables

Q91: Multiply the radical expressions and simplify

Q92: Simplify the expression. <span class="ql-formula"

Q94: Subtract the radical expressions, if possible.

Q95: Evaluate the root without using a

Q96: Add or subtract the radical expressions

Q97: Rationalize the denominator and simplify completely.

Q98: Simplify the radical expression. <span