Question

(x+1)(x+3)+(x+2)+(x+2)-2x^2-7-5x

Answer 1

Respuesta:

-0.7368421052631579

Explicación paso a paso:

(x+1 ) (x+3) + (x+2) + (x+2) -2x ^2 -7 -5x

x +3x +x +3 +x +2x +2x +4 +4x -7 -5x

x +3x +x +x +2x +2x +4x -5x = -3 -4 -7

19x = -14

x = -14 / 19

x = -0.7368421052631579