Question

m2*-2m-1=0 solve by factorisation method

Answer 1

The answer will be 3

Answer 2

Hey

Here is your answer,

The right question is m^2 - 2m + 1 = 0

m^2 - 2m + 1 = 0
m^2 - m - m +1 =0
m ( m -1) -1 (m-1)=0
(m-1)(m+1)=0
m=1,1

Hope it helps you!