Question

(x-1)^2-(x-2)^2 factorise​

Answer 1

Step-by-step explanation:

(x-1+x-2)(x-1-x+2)

=(2x-3)(1)

=(2x-3)

Hope this helps. :)

Please mark it brainliest.

Answer 2

(x-1)²-(x-2)²

={(x-1)+(x-2)} {(x-1)-(x-2)}

=(x-1+x-2)(x-1-x+2)

=(2x-3)(1)

=2x-3 (Ans)