How do you solve the problem 4th root ^ x ^5)8?

Question

What are the step by step rules in solving exponential functions and negative exponent questions ? 

Answer 1

⁴√[(x⁵)⁸]

 

 

Multiply the inner exponents, which are in the brackets.

 

⁴√(x⁴⁰)

 

 

Then can convert the radical expression to an expression with rational exponents.

 

x^{(40 / 4)}

 

 

Divide the exponents.

 

x¹⁰