OpenStudy (anonymous):

Help with Algebra 2??

2 years ago
OpenStudy (anonymous):
2 years ago

OpenStudy (nikato):

correct

2 years ago
OpenStudy (michele_laino):

Try to square both sides of your equation, please

2 years ago
OpenStudy (anonymous):

I hope you know the steps, \[x=\sqrt{3x+10} \implies x^2-3x-10=0\] \[(x-5)(x+2)=0 \implies x = 5, -2\] it doesn't hold true when it's x = -2 that's why it's just x = 5.

2 years ago