Question

find the square in the above question​

Answer 1

Answer:

1/4 - b^2 is the square of your question

Answer 2

Answer:

1/4 + b +b^2

Step-by-step explanation:

(1/2-b)^2

(a+b)^2 =a^2 = 2ab + b^2

so, (1/2)^2 + 2 x 1/2 x b + b^2

=1/4 + 1b+ b^2   (2 and 2 cancels)