Question

complete the square ? x2 + 22x = 0

Answer 1

tell me what you think it is and Ill tell you what I think it is ;)

Answer 2

im sorry , but can put an example of how im suppose to set it up .

Answer 3

sure:

we see that 22 sitting all nice and pretty there. we want to use it.

22. now lets split it in half,,,right in two.

22/2 = 11

we got our number that we want to play with. so lets multiply it by itself:

11 * 11 = 121 and thats the answer we want.

121

Answer 4

22/2=11
11^2=121
x^2+11x+121
(x+11)^2