Question

pls give this answer​

Answer 1

Answer:

-2,+1

Step-by-step explanation:

x2+2x-1x-2=0

x(x+2)-1(x+2)=0

(x+2)(x-1)=o

x+2=0,x-1=0

x=-2,x=+1

Answer 2

Ans=

The rote of given quadratic equation are in the above image .

[I hope it help you ]