Simplify and Square Radicals

Simplify
 
2√27+3√3

• 15√30

• 5√3

• 9√3

• 9√8

Simplify
2√8p²q³r

• 4pq√2qr

•  4p√2

• 4pq√2r

• 6pq√12r

Read the question carefully and choose the correct answer.

• A

• B

• C

• D

Read the question carefully and choose the correct answer.

• A

• B

• C

• D

The square root of 36x²  is __________

• 6

• 6x

• 4x

• 6x²

The square root of 25x⁶ is ?

• 25x

• 5x²

• 5x³

• x³

The square root of 64x⁸y⁶ is ?

• 32x⁴y³

• 8xy

• 8x⁴y³

• 16

Simplify 
-2√2-3√8-√5

•  -8√2-√5

• -8√2-√9

• -14√3-√7

• -2√4-√3

2√5 + 4√5 =

• 6√10

• 8√10

• 8√5

• 6√5

√5 + √20

• 5

• 25

• 3√5

• 2√3