Question

factorisation of 100m²-16
​

Answer 1

Answer:

Here is the answer=>

Step-by-step explanation:

100m^2-16

So let 100m^2 be ‘a’ and -16 be ‘b’

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

SUBSTITITING THE VALUES =>

(100m^2-16)=(10m+4)(10m-4).

As (10m)^2=100m^2

And (4)^2=16.

So (10m+4)(10m-4) is the required factorised form of (100m^2-16).

HOPE IT HELPS.