If using the method of completing the square to solve the quadratic equation x 2 − 9 x − 26 = 0 x 2 −9x−26=0, which number would have to be added to "complete the square"?

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

h/o/e/s mad

step-by-step explanation:

si si si

hi how are you doing today? if you ever need just tell me

step-by-step explanation:

i belive the biggest ratio would be 18: correct me if im wrong