Question 919581

how do you solve -3x^4+6x^3+105x^2=0 by factoring? 
<pre>
{{{- 3x^2(x^2 - 2x - 35) = - 3x^2(0)}}} ----- Factoring out GCF, {{{- 3x^2}}}
{{{- 3x^2(x - 7)(x + 5) = 0}}}
{{{- 3x^2 = 0}}}, or {{{x - 7 = 0}}}, or {{{x + 5 = 0}}}
{{{highlight_green(highlight_green(system(x = 0,x = 7_or,
x = - 5)))}}}