Question

factorize using identities . a. 16m5 - 144m³​

Answer 1

Step-by-step explanation:

$16 {m}^{5} - 144 {m}^{3}$

$= 16 {m}^{3} ( {m}^{2} - 9) \\ = 16 {m}^{3} ( {m}^{2} - {3}^{2} ) \\ = 16 {m}^{3} (m + 3)(m - 3)$

Answer 2

Answer:

=16m³(m²-9)

=16m³(m²-3²)

=16m³(m+3)(m-3)