Plc If using the method of completing the square to solve the
quadratic equation x² + x + 9 = 0, which number would
have to be added to "complete the square"?

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

13cm

step-by-step explanation:

(apex)

if i put something wrong your not gonna like it so rather not say nothing.