Question

5x^2=-45x? Solve for x.

Answer 1

\[5x^2=-45x\]
\[=>5x^2+45x=0\]Take \(5x\) as common \[=>5x(x+9)=0\]\[=>x+9=0\]\[=>x=?\]

Answer 2

Thank you. So x is either 0 or -9?

Answer 3

yes it's both

Answer 4

Okay, thanks!