Use the foil method to find the product.

Question

(4x^6-7)(x^8-4)

this is the answer that I got:4x^14-7x^8-16x^6+28

Answer 1

Correct.

Next problem:

expand the product

(1 + 2x^3 + x^6)(4 + x + 2x^2)(1+x^5)

Answer 2

thanks