Math, asked by Rrcool8659, 1 year ago

How to factorise (m-n) square

Answers

Answered by vedantvaidya2017
0

Answer:

Step-by-step explanation:

(m-n)^2

= (m-n)*(m-n)

= m(m-n) -n(m-n)

= m^2 -mn -mn +n^2

= m^2 -2mn +n^2

Similar questions