Answer:
Common factor
Factor by grouping
−
2
+
1
-x^{2}-2x+1
−x2−2x+1
(
)
{\color{#c92786}{-1(x^{2}+2x-1)}}
−1(x2+2x−1)
Solution−
-1(x²+ 2x-1 )
hi rojithapo
Step-by-step explanation:
my name is Naveen I am indian not China
my look like China boy
$ 40
Below is an attachment containing the solution.
j(x)=a(x+9)(x-2)
j(x)=1(x+9)(x-2) < final answer
