Question

Factors of 2ab^2c -2a + 3b^3c - 3b -4b^2c^2 + 4c is

Answer 1

Step-by-step explanation:

$2a {b}^{2} c - 2a + 3 {b}^{3} c - 3b - 4 {b}^{2} {c}^{2} + 4c \\ = 2a( {b}^{2} c - 1) + 3b( {b}^{2}c - 1) - 4c( {bc}^{2} - 1) \\ = ( {bc}^{2} - 1)(2a + 3b - 4c)$