Question

Which of the following are solutions to the quadratic equation? Check all that apply.
x^2+10x+25=7
Thanks!

Answer 1

\[x^2+10x+25=7\]\[(x+5)^{2}=7\]\[x+5=±\sqrt{7}\]\[x=-5±\sqrt{7}\]

Answer 2

Completing the square, that's what you are working on in class, right ?

Answer 3

Yes, thank you so much! It's all confusing to me still /: Thank you though!(: