Adding and Subtracting Radical Expressions

Solve: 8√2 + 3√2

• 8√2 + 3√2

• 24

• 11√2

• 10√2

Solve: 4∛5 + 6∛5 − 9∛5

• 19∛5

• 10∛5 - 9∛5

• -∛5

• ∛5

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Solve: 3√6 + 3√2 - 5√6 - 2√2

• -2√6 + √2

• -√2

• 6√2 - 7√6

• 2√6 - √2

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Solve: 5√75 + 8√27

• 13√3

• 13√102

• 49√3

• 5√75 + 8√27

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Solve: 4∛16x +5√2x − 3∛54x

• -∛2x + 5√2x

• 17∛2x + 5√2x

• ∛70x + 5√2x

• 6√2x

Simplify

-2√2 - 3√8 - √5

• -8√2 - √5

• -8√2 - √9

• -14√3 - √7

• -2√4 - √3

4√x + 6 √x² - 3∛x - 2√x + 12∛x²

• 17∛x²

• 2√x + 18∛x² - 3∛x

• 2√x + 6√x² - 3∛x + 12∛x²

• -√x + 18∛x²

Which answer contains only perfect squares?

• 2, 4, 6, 8, 10

• 4, 9, 16, 25, 36

• 8, 27, 64, 125, 216

• 4, 16, 20, 24, 28

Tags

CCSS.8.EE.A.2