Question

x²+x-20=0 solve by Factorizaion method​

Answer 1

Answer:

(x - 4) (x + 5) = 0

Step-by-step explanation:

x²+ x - 20 = 0

x²+ 5x- 4x - 20 = 0

x (x + 5) - 4 (x + 5) = 0

(x - 4) (x + 5) = 0

hope this helps you dear...

Answer 2

Step-by-step explanation:

x²+x-20=0 solve

x²+(5-4)x-20=0

x²+5x-4x-20=0

X(X+5)-4(x+5)=0

(X+5) (X-4)=0

X+5=0. OR. x-4=0

X= -5. OR. X=6