Simplifying Nonperfect Roots

Question 1

What values of a and b make the equation true?

Revolt · Accepted Answer

a = 3, b = 4

Question 2

Which expression is equivalent to ? Assume x > 0 and y 0.

Revolt · Accepted Answer

StartFraction StartRoot 5 EndRoot Over x squared y EndFraction

Question 3

Which expression is equivalent to ? Assume and

Revolt · Accepted Answer

8 x Superscript 4 Baseline y z Superscript 4 Baseline StartRoot 2 y z EndRoot

Question 4

Which expression is equivalent to ? Assume and y 0.

Revolt · Accepted Answer

StartFraction RootIndex 4 StartRoot 3 x squared EndRoot Over 2 y EndFraction

Question 5

Which expression is equivalent to ?

Revolt · Accepted Answer

2 x squared y cubed (RootIndex 3 StartRoot 4 x squared y EndRoot)

Question 6

Which expression is equivalent to ? Assume .

Revolt · Accepted Answer

StartFraction x squared StartRoot x EndRoot Over 3 EndFraction

Question 7

Which expression is equivalent to ?

Revolt · Accepted Answer

2 StartRoot 30 x EndRoot

Question 8

Which expression is equivalent to ? Assume x 0 and y > 0.

Revolt · Accepted Answer

StartFraction 5 x StartRoot x EndRoot Over 8 y Superscript 4 Baseline EndFraction

Question 9

Which expression is equivalent to ? Assume x 0 and y > 0.

Revolt · Accepted Answer

StartFraction 8 StartRoot y EndRoot Over x EndFraction

Question 10

Which expression is equivalent to ? Assume .

Revolt · Accepted Answer

StartFraction RootIndex 3 StartRoot 5 EndRoot Over 3 x EndFraction

Simplifying Nonperfect Roots Answers