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14-12-2018
Mathematics

contestada

4x²-5x+3 + 2x²+7x-8

a. 6x²+2x-5
b. 6x²+12x-5
c. 6x²-2x+5
d. 6x²+2x11

Respuesta :

emeenalqabani emeenalqabani

14-12-2018

Combine the like terms

(4x^2 + 2x^2) +(7x - 5x) + (3 - 8)
6x^2 2x -5

6x^2 + 2x - 5

Answer is A

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