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likoan [24]
2 years ago
8

Can i have help please

Mathematics
1 answer:
IgorLugansk [536]2 years ago
7 0
(y + 1)^3 would just be dividing the two

If you want it completely simplified, then it’s the following:

(y + 1)(y + 1)(y + 1)

= y^2 + y + y + 1 (y + 1)

= y^2 + 2y + 1 (y + 1)

= y^3 + y^2 + 2y^2 + 2y + y + 1

= y^3 + 3y^2 + 3y + 1
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Work:

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Answer:

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<em>3. Length = 2 feet and Width = (4x+12) feet.</em>

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