Question

expand (√2-1)^2 please​

Answer 1

Step-by-step explanation:

PLEASE MARK ME THE BRAINLIEST

Answer 2

Step-by-step explanation:

(√2-1)^2.

=(√2)^2+(1)^2-2(√2)+1.

=2+1-2√2.

=3-2√2.

PLEASE MARK MY ANSWER AS BRAINLIEST.