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1. Simplify (x2 + 3) - (4x2 – 7)
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1 vote
1. Simplify (x2 + 3) - (4x2 – 7)

User TomSW
by
6.9k points

1 Answer

5 votes

Answer:

3x^2

———

28

Explanation:

1 . x^2

Simplify ——

7

2. 3 x2

— • ——

4 7

3. 3

Simplify —

4

4.3 x2

— • ——

4 7

User Blgt
by
6.3k points
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