Question

factories a²-2ab+b²-c² give answer pls with explanation pls​

Answer 1

Answer:

So we have a²-2ab+b²-c²

Firstly a²-2ab+b²=(a-b) ².

So we have (a-b) ²-c².

We know x²-y²=(x+y) (x-y).

Hence (a-b) ²-c²=(a-b+c) (a-b-c)

Answer 2

Answer:

(a²-2ab+b)² -c²= (a-b)² -c² = Take The

formula a²-b² Where a = a-b and b=c

Then (a-b)² -c² = [(a-b)+C] [(a-b)-c].