2 years ago

Find the value of y. 7 х 3 Z y = V[?] Give your answer in simplest form.

Mathematics

1 answer:

Irina-Kira [14]2 years ago

7 0

Answer:

Step-by-step explanation:

By geometric mean theorem:

${y}^{2} = 7 \times 3 \\ \\ {y}^{2} = 21 \\ \\ \huge \: y = \sqrt{ \boxed{21}}$

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2 years ago

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nataly862011 [7]

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Step-by-step explanation:

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