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4 votes
(5x²+2)-(-4x²-2+7)+(-3x²-5)

User Amitshree
by
5.9k points

1 Answer

6 votes

Answer:

6x^[2]-10

Explanation:

Okay this is long:

5x^[2]+4x^[2]+2-7-3x^[2]-5

6x^[2]-10

User Abel Callejo
by
6.2k points