Question 558657
{{{ 64x^3 - 9x*y^2 }}}
Factor out {{{ x }}}
{{{ x*( 64x^2 - 9y^2 ) }}}
{{{ x*( (8x)^2 - (3y)^2 ) }}}
{{{ x*( 8x - 3y )*( 8x + 3y ) }}} answer