Chapter 9 Review (R)

Simplify

• 9
• √9
• 3√9
• can't simplify

Simplify:
√200

• 10√2
• 2√10
• 50√2
• 2√50

Simplify:
√96

• 16√6
• 6√16
• 9√6
• 4√6

Simplify 
-4√144

• 48
• -48
• -16
• 16

Simplify.

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Simplify.

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Simplify.

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Solve using square roots.

k² - 6 = 43

• k = √37

• k = 37 or - 37

• k = 7, k = -7

• no real solution

Solve by taking square roots:

5m² + 1 = 6

• m = 1

• m = 1 or -1

• m = √7

• m = 7/5 m = -7/5

Solve by taking square roots.

x² +12 = 5

• x = ± 49

• No Real Solutions

• x = ± √7

• x = ± 5/12