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Can someone help me check if my answer for question 5 is correct. I don’t know if it’s 8 times the root of three or 8 times the root two. The figure of question 4 is used for question 5.

Can someone help me check if my answer for question 5 is correct I dont know if its 8 times the root of three or 8 times the root two The figure of question 4 i class=

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olumideolawoyin

Answer:

Yes, it is 8√2

Step-by-step explanation:

Because 128 = 64 × 2 therefore

[tex] \sqrt{128 \:} \: = \sqrt{64} \: \times \sqrt{ 2} \: = 8 \sqrt{2} [/tex]

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