Question

Write "subtract six from a number cubed" in an algebraic expression

Answer 1

`x^3 - 6`

Explanation:

Subtract six from a number cubed

Write it

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We need to take two parts of this sentence here.

"Number cubed" and "Subtract six from"

When a number is cubed, it means that it is to the third exponent.

Meaning that the unknown number is
`x^3`.

Now subtract six from is that six is being subtracted from the number after the said number being cubed.

Therefore :

`x^3 - 6`

Answer 2

x^3-6

Explanation:

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