Simplifying Square Roots and Non-Perfect Square Roots and Cube Roots

• 7 and 9

• 2 and 3

When taking the square root of a number, you will end up with both the positive and negative versions of the solution

• True

• False

Which of the following is the best estimate of the square root of 75?

• a number between 7 and 8

• a number between 8 and 9

• a number between 9 and 10

• a number between 10 and 11

• x⁵y¹⁰√xy
• x³√y¹⁰
• x⁶y²⁰
• x³y¹⁰

√ 16 

• 8

• 3

• 4

• 6

• x³
• x²
• x³√x
• 3x

• x^4.5
• x⁵√x
• x⁴√x
• x³

Simplfiy

• 5√2

• 0

• 2√2

• -3√2

Simplify

• √5

• -3√6

• √6

• 6

Simplify

• 9

• 5√2 + 2

• 10√2

• 2√2 + 3√30