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2 years ago

13

13. Simplify completely: √(64 +16)

2 answers:

Ipatiy [6.2K]2 years ago

6 0

Answer:

i think the answer is B. 4√5

tensa zangetsu [6.8K]2 years ago

3 0

Answer:

C

Step-by-step explanation:

$\sqrt{64 + 16} = \sqrt{80} = \sqrt{16 \times 5} = \sqrt{16} \times \sqrt{5} = 4\sqrt{5}$

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