Solve like this

Solving Quadratic Trinomial by Factoring ing STEPS: - 1X +6X -7 1.) Rewrite the Quadratic * +6x- 7:0 0 X tbox: 7 X-rays7 Innomial to standard form, ax thy + 6:0 . (X +7 (X-1):03 -7 +67: (1760)6) Factory the left side 49- 42-7/1+6+7 of the exuation X+70 ' X-1:0 717 3/ Edmate each factor to zero . . 4 ) Some each resulting