3 years ago

I need help on this problem is there anyone who can help me

Mathematics

1 answer:

Scilla [17]3 years ago

5 0

Answer is B
= (-2x^2 - 2x + 1) - (x + 1)
= -2x^2 - 2x + 1 - x - 1
= -2x^2 -3x

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