Question 447634
{{{ 3x^2 + 24x = 0 }}}
Factor out {{{ 3x }}} on the left side
{{{ 3x*( x + 8 ) = 0 }}}
The values of {{{x}}} that make this true are
{{{ x = 0 }}}
{{{ x = -8 }}}
check:
{{{ 3x^2 + 24x = 0 }}}
{{{ 3*(-8)^2 + 24*(-8) = 0 }}}
{{{ 192 - 192 = 0 }}}
{{{ 0 = 0 }}}
OK