Which expression is equivalent to 3 square root2y3×7 square root18y, if y> 0?

Dmitry Yantsen asked Aug 2, 2023

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Dmitry Yantsen asked Aug 2, 2023

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13 votes

Answer:

Explanation:

We have

$3 \sqrt{2y {}^(3) } * (7 √(18y) )$

Simplify

sqr root of 18

$3 \sqrt{2y {}^(3) } * 7(3) √(2y)$

$63 \sqrt{4 {y}^(4) }$

$126 {y}^(2)$

Anuj Kumar answered Aug 8, 2023

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