In Exercises 75–92, rationalize each denominator. Simplify, if possible.15----------√6 + 1

In Exercises 55–78, use properties of rational exponents to simplify each expression. Assume that all variables represent positive numbers.(3y^¼)³y^1/12

In Exercises 73–84, simplify each expression using the quotients-to-powers rule.(- 3x/y)⁴

In Exercises 77–90, simplify each expression. Include absolute value bars where necessary.__³√x³

In Exercises 75–92, rationalize each denominator. Simplify, if possible.17----------√10 - 2

In Exercises 79–112, use rational exponents to simplify each expression. If rational exponents appear after simplifying, write the answer in radical notation. Assume that all variables represent positive numbers.__⁸√x²