rectangular solid

[logistic_guy]

Find the expression for the volume of a rectangular solid in terms of its width \(\displaystyle w\) where the length \(\displaystyle l\) is twice the width and the height \(\displaystyle h\) is five more than the width.

 

[khansaheb]

Volume of rectangular solid = (Length) * (width) * (height)

Assume:
width = w
length = 2 * w ........ and......
height = 5 + w
Then

Volume = ?

 

[logistic_guy]

Volume of rectangular solid = (Length) * (width) * (height)

Assume:
width = w
length = 2 * w ........ and......
height = 5 + w
Then

Volume = ?

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