Question

briefly solve this x(x-8)=1280?​

Answer 1

Step-by-step explanation:

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

x2−8x=1280

Step 1: Subtract 1280 from both sides.

x2−8x−1280=1280−1280

x2−8x−1280=0

Step 2: Factor left side of equation.

(x+32)(x−40)=0

Step 3: Set factors equal to 0.

x+32=0 or x−40=0

x=−32 or x=40