Question

(3a- 1/2) (3a- 1/2)​

Answer 1

$(3a - \frac{1}{2} )(3a - \frac{1}{2} ) \\ 3a(3a - \frac{1}{2} ) - \frac{1}{2} (3a - \frac{1}{2} ) \\ {9a}^{2} - \frac{3a}{2} - \frac{3a}{2} + \frac{1}{4} \\ {9a}^{2} - \frac{6a}{2} + \frac{1}{4}$

Hope this will be helpful.

Answer 2

What do you mean by this?

He replied me and i am Lucky?

what do u mean?