Question

What is the factored form of the binomial expansion 64x3 − 336x2y + 588xy2 − 343y3?

Answer 1

Below

Explanation:

● 64x3 − 336x2y + 588xy2 − 343y3

● (4x)^3 - 3 × 112x^2y + 3 × 196xy^2 - (7y)^3

● (4x)^2 - 3× 16x^2 × y +3× 4x×49y^2-(7y)^3

● (4x-7y)^3