Question

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

$\frac{7}{4} - ( \frac{3}{2} {)}^{2} =$
$\frac{5}{3} - \frac{1}{2}. \frac{7}{3} =$
doy coronita​

Answer 1

Respuesta:

$\frac{1}{2} + 1 = \frac{1 + 2}{2} = \frac{3}{2}$

\frac{6}{2} - \frac{7}{4} = \frac{12 - 7}{4} = \frac{5}{4}