Question

Products of polynomials
Find the product,please.
(4a-ts)(2a+2ts)

Answer 1

(4a + 2)3

Explanation:

(4a + 2)(4a + 2)(4a + 2) multliply first two with FOIL

(16a2 +16a + 4)(4a + 2) multiply these using distributive

16a2(4a) + 16a(4a) + 4(4a) + 16a2(2) + 16a(2) + 4(2)

64a3 + 64a2 + 16a + 32a2 + 32a + 8

64a3 + 96a2 + 48a + 8