Question

factorise (a-b) 2-C2​

Answer 1

Step-by-step explanation:

${(a - b)}^{2} - {c}^{2}$

Using below formula

${x}^{2} - {y}^{2} = (x + y)(x - y)$

We get

${(a - b)}^{2} - {c}^{2} = (a - b - c)(a - b + c)$

Answer 2

Answer:

(a-b)² -c²

(a-b-c) (a-b+c)