Algebra Test Exponents and Radicals 3

Question 1

What is the product √3 · √12?

Accepted Answer

6

Answer

3

Answer

9

Answer

12

Question 2

Simplify: (x³ · x⁻¹) / x²

Accepted Answer

1

Answer

x⁻²

Answer

x²

Answer

x⁴

Question 3

Which expression is equivalent to x^(3/2)?

Accepted Answer

x√x

Answer

√(x²)

Answer

x²√x

Answer

√x

Question 4

Rationalize the denominator of 1/√5.

Accepted Answer

√5/5

Answer

√5/25

Answer

1/5

Answer

5/√5

Question 5

What is the value of (-8)^(1/3)?

Accepted Answer

-2

Answer

-4

Answer

2

Answer

4

Question 6

Simplify: √(4x²y⁴), assuming x ≥ 0 and y ≥ 0

Accepted Answer

2xy²

Answer

4x²y⁴

Answer

2x²y²

Answer

xy²

Question 7

What is the value of 8^(2/3)?

Accepted Answer

4

Answer

2

Answer

8

Answer

16