Question 168068
{{{x^2+6x=-5}}}
Arranging,
{{{x^2+6x+5=0}}}, factor out perfect square
{{{(x+5)(x+1)=0}}}
ANSWERS: {{{highlight(x=-5)}}};{{{highlight(x=-1)}}}
Check, {{{x=-5}}}
{{{-5^2+6(-5)=-5}}}
{{{25-30=-5}}}
{{{-5=-5}}}, good!
.
{{{x=-1}}}
{{{-1^2+6(-1)=-5}}}
{{{1-6=-5}}}
{{{-5=-5}}}, good!
thank you,
Jojo