Question

factorise 16m^4-49n^4​

Answer 1

Answer:

kya karna hai bhatao Or kon chi class

Answer 2

Step-by-step explanation:

HOPE IT HELPS YOU

16m^4 - 49n^4

2^4m^4 - 7^2n^4

(a+b)(a-b)= a^2-b^2

= (4m^2+7n^2) (4m^2-7n^2)