Question 520807
Multiply:
{{{(7x^2-9)(x^6-4)}}} using the FOIL method.
{{{(7x^2-9)(x^6-4) = (7x^2)(x^6)+(7x^2)(-4)+(-9)(x^6)+(-9)(-4)}}} Simplify.
{{{7x^8-28x^2-9x^6+36}}}