Question

a2+b2-2ab is equal to​

Answer 1

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

... Hope this will help....

Answer 2

Answer:

a²+b²-2ab=(a-b)² [or] (a-b)(a-b)

Step-by-step explanation:

(a-b)²

=(a-b)(a-b)

=a(a-b)-b(b-a)

=a²-ab+b²-ab

=a²-ab-ab+b²

=a²-2ab+b²

=a²+b²-2ab

Please mark it as brainlist answer