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Please answer question in the photo

Please answer question in the photo-example-1

1 Answer

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Answer:

V = 729

Explanation:

A = 6 V ^ (2/3)

We know that A = 486

Substitute this into the formula

486 = 6 V ^ (2/3)

Divide by 6

486/6 = 6/6 V ^ (2/3)

81 = V^(2/3)

Replace 81 with 9^2

9^2 = V^ (2/3)

Take the square root of each side

sqrt(9^2) =sqrt( V^ (2/3))

9 = V^ (1/3)

Cube each side

9^3 = v^ (1/3)^3

729 = V



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