Answer :

aidenkarevham

Answer:

x=2/5 or x=4

Step-by-step explanation:

5x^2−22x+7=−1

Step 1: Subtract -1 from both sides.

5x^2−22x+7−(−1)=−1−(−1)

5x^2−22x+8=0

Step 2: Factor left side of the equation.

(5x−2)(x−4)=0

Step 3: Set factors equal to 0.

5x−2=0 or x−4=0

Other Questions