Question

calcule as adições algebricas (x² + 2x - 4) + (x² + 5x - 1)​

Answer 1

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(x² + 2x - 4) + (x² + 5x - 1)

x² + 2x - 4 + x² + 5x -1

x² + x² + 2x + 5x - 4 - 1

2x² + 7x - 5

_

R)

2x² + 7x - 5

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Att: MarcosPCV