2 Solve by factoring y = x² +8x-9 Question 2 Solve by factoring y = x² +8x-9 in progress 0 Math Julia 1 month 2021-09-12T23:18:30+00:00 2021-09-12T23:18:30+00:00 1 Answer 0

## Answers ( )

Answer:Step-by-step explanation:Sum = 8

Product = -9

Factor = 9 , -1

y = x² + 8x – 9

= x² -1x + 9x – 9

=x(x – 1) + 9(x – 1)

= (x – 1)(x + 9)