Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. ⁵√∛9

In Exercises 59–72, simplify each expression using the products-to-powers rule.(-3x⁻²)⁻³

Use the rules for radicals to perform the indicated operations. Assume all variable expressions represent positive real numbers. ∜∛2

In Exercises 65–74, simplify each radical expression and then rationalize the denominator.150a³- √ ----------b⁵

In Exercises 61–82, multiply and simplify. Assume that all variables in a radicand represent positive real numbers and no radicands involve negative quantities raised to even powers.___ _____√5xy ⋅ √10xy²

Simplify each expression. Write answers without negative exponents. Assume all vari-ables represent nonzero real numbers. See Examples 5 and 6. 4a^5(a^-1)^3/(a^-2)^-2

In Exercises 59–76, find the indicated root, or state that the expression is not a real number.___⁶√−1

In Exercises 59–72, simplify each expression using the products-to-powers rule.(5x³y⁻⁴)⁻²

In Exercises 55–78, use properties of rational exponents to simplify each expression. Assume that all variables represent positive numbers.(2x^⅕)⁵