Question 56539
{{{-2(3x^2+4)-3(x^2+2x)}}}  Distribute -2 and -3
{{{-2(3x^2)-2(4)-3(x^2)-3(2x)}}}
{{{-6x^2-8-3x^2-6x}}}  Combine like terms
{{{-6x^2-3x^2-6x-8}}}
{{{highlight(-9x^2-6x-8)}}}
Happy Calculating!!!!