Question 79093
{{{30x^3+18x^2-5x-3}}}


{{{(30x^3-5x)+(18x^2-3)}}} group like terms


{{{5x(6x^2-1)+3(6x^2-1)}}} Factor out the GCF


{{{(5x+3)(6x^2-1)}}} Combine like terms. This is the completed factorization.