Question

[will give brainliest] Which of the following numbers must be added to complete the square in the equation below?
X^2+22x=50
A. 22
B. 11
C. 121
D. 50

Answer 1

I think the answer is A. 22

B and C are odd, so it can’t make a square. D is a possibility, but I don’t think it’s 50 because the answer is 50.