chickenlegchickenleg chickenlegchickenleg

16-03-2021
Mathematics

contestada

please help me solve this.

please help me solve this class=

Respuesta :

stepha09niecara13 stepha09niecara13

16-03-2021

Answer:

X=7 X=-1

Step-by-step explanation:

4(x^2 -6x -7) you saw that the common denominator was 4 so you divided everything by it.

(X-7)(X+1) Two numbers that multiplied give-7 and added -6 are those

X=7 X=1 equating those parenthesis to 0 gives you that

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