Answer:
[tex]x = 0[/tex] or [tex]x=6[/tex]
Step-by-step explanation:
[tex]-10x(x - 6) = -10x^2 + 60x[/tex]
[tex]10x^2-60x = -10x^2+60x[/tex]
[tex]20x^2+120x=0[/tex]
[tex]20x(x-6)=0[/tex]
[tex]20x=0[/tex] or [tex]x-6=0[/tex]
[tex]x = 0[/tex] or [tex]x=6[/tex]
