If using the method of completing the square to solve the quadratic equation x2 + 13x – 32 = 0, which number would have to be added to "complete the
square"?

Step-by-step explanation:

for this equation a=1 b=13 c=-32

x=−b±√b2−4ac

2a

x=−(13)±√(13)2−4(1)(−32)

2(1)

x=−13±√297

2

x=−13/2

+

3/2√33 or x=−13/2+−3/2√33

i think 5 miles per hour

step-by-step explanation: