The edge of a cube is (5x+2) mm long. What is its volume?

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Chris Fonnesbeck asked Apr 24, 2023

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The edge of a cube is (5x+2) mm long. What is its volume?

Mathematics
high-school

Chris Fonnesbeck asked Apr 24, 2023

by Chris Fonnesbeck

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11 votes

Answer:

(125x+8)cm^3

Explanation:

Volume= (5x+2)^3 = (125x+8)cm^3

Gulnara answered Apr 26, 2023

by Gulnara

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13 votes

Hey!

Answer:

125x^3+ 150 x^2+ 60x +8.

Formula of the volume of the cube = v=a^3

Substitute:

v=(5x+2)^3

=125x^3+ 150 x^2+ 60x +8.

Danyal answered Apr 29, 2023

by Danyal

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