If using the method of completing the square to solve the quadratic equation x^2+13x−32=0, which number would have to be added to "complete the square"?

Add the square of half the "b" value

Step-by-step explanation:

x² + 13x - 32 = 0

x² + 13x +      = 32

x² + 13x + 6.5² = 32 + 6.5²

(x + 6.5)² = 74.25

x + 6.5 = ±√74.25

x = -6.5 ± √74.25

i don't know gravity?

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation: