Which expression is equivalent to 4x - (3x2 + x) + 5 - (2x2 + 1)?

1 answer:

6 0

4x - (3x^2 + x) + 5 - (2x^2 + 1)

4x + x - 3x^2 - 2x^2 + 5 + 1

= 5x - 1x^2 + 6

Therefore the equivalent is 5x - 1x^2 + 6

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