Question

Expand using suitable identity $(m-\frac{1}{2} )^{2}$

Answer 1

Answer:

(m-1/2)²

Identity:- (a-b)²= a²+b²-ab

m²+1/4-m

m²-m+1/4

Answer 2

Answer:

$identity (a-b)^2\\= a^2 -2ab +b^2\\(m-\frac{1}{2} )^2\\=m^2+ 2.m.\frac{1}{2} +\frac{1}{4} \\=m^2+m+\frac{1}{4}$

Step-by-step explanation: