Question 630090
If the square of a number increased by the number is 42, then what is the number?
I have x^2+x=42, but I do not know if this is correct and if so, what to do after that
------------
{{{x^2+x=42}}}
{{{x^2+x-42 = 0}}}
(x+7)*(x-6) = 0
x = -7, or x = 6