Question

propiedad de los exponentes
(x-1/2)²​

Answer 1

$(x - \frac{1}{2} {)}^{2} = \\ \\ {x}^{2} - 2x \frac{1}{2} + ( \frac{1}{2} {)}^{2} \\ \\ \bf = {x}^{2} - x + \frac{1}{2}$