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5d 2 + 4d - 3 less 2d 2 - 3d + 4

3d2 + 7d - 7
3d2 - 7d - 7
7d2 + 7d - 7
7d2 + d + 1

User Zskalnik
by
8.6k points

2 Answers

2 votes

Answer:

1st one :)

Explanation:

User Tan Viet
by
8.6k points
4 votes

Answer: First option is correct.

Explanation:

Since we have given that

5d^2+4d-3-(2d^2-3d+4)

We need to find the correct difference.

Collect the like terms together.

5d^2+4d-3-(2d^2-3d+4)\\\\=5d^2+4d-3-2d^2+3d-4\\\\=5d^2-2d^2+4d+3d-3-4\\\\=3d^2+7d-7

Hence, First option is correct

User Lexxicon
by
9.5k points

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