Question 705240
{{{ f(x)=3x-5 }}} and {{{ g(x)=x^2+2 }}}


{{{ g*f(x) = g(f(x)) }}}
{{{ g*f(x) = g(3x-5) }}}
{{{ g*f(x) = (3x-5)^2 + 2 }}}
{{{ g*f(x) = (3x)^2+2(3x)(-5)+(-5)^2 + 2 }}}
{{{ g*f(x) = 9x^2-30x+25 + 2 }}}
{{{ g*f(x) = 9x^2-30x+27 }}}