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Noah started with a number, x. He took the difference of four times the number and three and cubed the result. Write the expression representing Noah’s new number.

User Aerylia
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1 Answer

3 votes

Answer:

The expression representing Noah’s new number is
(4x-3)^3.

Explanation:

Noah started with a number, x.

Four times the number x is 4x

The difference of four times the number and three is 4x - 3

The difference of four times the number and three cubed is
(4x-3)^3

Thus, the expression representing Noah’s new number is
(4x-3)^3.

User Marcus Hansson
by
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