Question

Which of the following is the simplified form of fifth root of x times the fifth root of x times the fifth root of x times the fifth root of x? a) x to the 1 over fifth power
b) x to the 4 over fifth power

c) x to the 4 over twentieth power

d) x

Answer 1

Here is your answer:

Question: Which of the following is the simplified form of $5\sqrt{x} \times 5\sqrt{x} \times 5\sqrt{x} \times 5\sqrt{x} \times$

Options:

• A. $x^\frac{1}{5}$
• B. $x^{\frac{4}{5}$
• C. $x^{\frac{4}{20} }$
• D. x

Your answer is the third option rational exponents are exponents are are integers and can be rewritten using radicals.

Hope this helps!

Answer 2

The mathematically expression of the given above is,
                (x^1/5)(x^1/5)(x^1/5)(x^1/5)
For the same variable involved in the operation multiplication, the exponents should be added. Thus, the answer is,
                             x^4/5
or x to the 4 over fifth power. The answer is letter B.