In Exercises 21–32, simplify by factoring.__³√54

Simplify each expression. Assume all variables represent nonzero real numbers. See Examples 1–3. (-2x^5)^5

In Exercises 11–28, add or subtract as indicated. You will need to simplify terms to identify the like radicals.______ ___√4x - 12 + √x-3

If the expression is in exponential form, write it in radical form and evaluate if possible. If it is in radical form, write it in exponential form. Assume all variables represent posi-tive real numbers. -5z^2/3

In Exercises 21–38, rewrite each expression with rational exponents.__√x³

In Exercises 1–38, solve each radical equation.(3x - 6)¹/³ + 5 = 8

In Exercises 1–38, multiply as indicated. If possible, simplify any radical expressions that appear in the product.(√6 + √2) (√6 - √2)

Simplify each expression. Assume all variables represent nonzero real numbers. See Examples 1–3. -(2x^0y^4)^3

In Exercises 11–28, add or subtract as indicated. You will need to simplify terms to identify the like radicals.___ ___4³√x⁴y² + 5x³√xy²