Question

factorization method x2+x-20=0​

Answer 1

Answer:

x=4 or x=−5

Step-by-step explanation:

Let's solve your equation step-by-step.

x2+x−20=0

Step 1: Factor left side of equation.

(x−4)(x+5)=0

Step 2: Set factors equal to 0.

x−4=0 or x+5=0

x=4 or x=−5

Answer:

x=4 or x=−5