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3 years ago

Question12....................................

Mathematics

1 answer:

tatyana61 [14]3 years ago

5 0

Answer:

u = ± 4

Step-by-step explanation:

Given

u² = 16 ( take the square root of both sides )

u = ± $\sqrt{16}$ = ± 4

u = - 4, u = 4

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Step-by-step explanation:

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Step-by-step explanation:

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