Question

FACTORISE COMPLETELY : ( a - b )^2 - x^2​

Answer 1

Answer:

a^2-2ab+b^2 - x^2

Step-by-step explanation:

Answer 2

Answer:

(a-b-x)(a-b+x)

Step-by-step explanation:

as we know that a^2 - b^2= (a+b)(a-b)

so if we consider (a-b) as a and x as b

then by applying the above formula

(a-b)^2- x^2

we get

{(a-b)-x}{(a-b)+x}

(a-b-x)(a-b+x)