Write Down The Volume of A Cube In Terms of x

In the video you will be shown how to write down the volume of a cube in terms of x. This means the side length of the cube bin the question will be given in terms of x as well. To find the volume of a cube multiply the length by the width by the height.

So in example 1, you are asked to work out the volume of a cube of side length 5x. To do this multiply 5x by 5x by 5x which is 125x^3.

In example 2, you are asked to work out the volume of a cube of side length x+4. To do this multiply x+3 by itself 3 times which can be written as (x+3)^3.

[imaepicpro]

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