Pretest

Question 1

Which expression is equivalent to cube root of 64 k to the 12th power ?

Revolt · Accepted Answer

4 k to the 4th power

Question 2

What is the simplified form of 12 x square root of 900 x squared y to the 4th power z to the 6th power end root ?

Revolt · Accepted Answer

360 x y squared start absolute value x z cubed end absolute value

Question 3

Which value of n makes the following equation true? cube root of n is equal to 8

Revolt · Accepted Answer

512

Question 4

Which expression is equivalent to square root of 36 over 25 end root ?

Revolt · Accepted Answer

6 fifths

Question 5

Which number is a perfect cube?

Revolt · Accepted Answer

27

Question 6

Which value of n makes the following equation true? square root of n is equal to 4

Revolt · Accepted Answer

16

Question 7

Which number is a perfect square?

Revolt · Accepted Answer

49

Question 8

Which expression is equivalent to 5th root of 32 x to the 5th power y to the 10th power z to the 15th power ?

Revolt · Accepted Answer

2 x y squared z cubed

Question 9

Which expression is equivalent to square root of 100 ?

Revolt · Accepted Answer

10

Pretest Answers