popscoleman popscoleman

10-08-2020
Mathematics

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Simplify the expression. (5x2 - x - 7) + (2x2 + 3x + 4)

Respuesta :

AndreaEnebechi AndreaEnebechi

10-08-2020

Answer:11+2x

Step-by-step explanation:

(10-7-x)+(4+4+3x)

3-x+8+3x

3+8+3x-x

11+2x

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