Adding and Subtracting Radicals

Question 1

Which of the following is a like radical to ?

Revolt · Accepted Answer

y StartRoot 5 EndRoot

Question 2

Which of the following is a like radical to ?

Revolt · Accepted Answer

4 (RootIndex 3 StartRoot 7 x EndRoot)

Question 3

What is the simplified form of the following expression?

Revolt · Accepted Answer

RootIndex 3 StartRoot 2 x EndRoot minus 6 (RootIndex 3 StartRoot x EndRoot)

Question 4

What is the following sum?

Revolt · Accepted Answer

6 StartRoot 5 EndRoot

Question 5

Which of the following is a like radical to ?

Revolt · Accepted Answer

4 (RootIndex 3 StartRoot 6 x squared EndRoot)

Question 6

What is the simplified form of the following expression? Assume and

Revolt · Accepted Answer

7 a c (RootIndex 4 StartRoot a b squared EndRoot)

Question 7

What is the following sum?

Revolt · Accepted Answer

14 RootIndex 3 StartRoot x EndRoot)

Question 8

What is the following sum?

Revolt · Accepted Answer

8 x cubed y Superscript 4 Baseline (RootIndex 3 StartRoot x y EndRoot)

Question 9

What is the following sum?

Revolt · Accepted Answer

7 (RootIndex 5 StartRoot x squared y EndRoot)

Question 10

What is the following difference?

Revolt · Accepted Answer

29 StartRoot 5 EndRoot

Adding and Subtracting Radicals Answers