Question

(1+m)²(1-m) factories​

Answer 1

Answer:

$(1 - m {}^{2} )(m + 1)$

Explanation:

$(1 + m) {}^{2} (1 - m) \\ (1 + m {}^{2} + 2m)(1 - m) \\ 1(1 + m {}^{2} + 2m) - m(1 + m {}^{2} + 2m) \\ 1 + m {}^{2} + 2m - m - m {}^{3} - 2m {}^{2} \\ - m {}^{3 } - m {}^{2} + m + 1 \\ - m {}^{2} (m + 1) + 1(m + 1) \\ ( - m {}^{2} + 1)(m + 1) \\ (1 - m {}^{2} )(m + 1)$

hope this helps uhhh