What is the solution to the equation x^2 + 10x + 75 = 0?

I believe it would be the first one

Hope this helps

(m+11n)^2=(m+11n)(m+11n)=m^2+11mn+11mn+121n^2=m^2+22mn×121n^2 for example; use foil: (a+b)(a+b)first. a^2outside. abinside. ablast. b^2