Question

Tô atrasadaaaa
(1/2)²+2/3-3-²​

Answer 1

Resposta:

$\frac{49}{52}$

Explicação passo a passo:

$\frac{1^{2} }{2^{2}} + \frac{2}{3 -3^{-2} } \\\\\frac{1}{4} + \frac{2}{3 - \frac{1}{9} }\\\\\frac{1}{4} + \frac{2}{\frac{26}{9} } \\\\\frac{1}{4} + \frac{9}{13} \\\\\frac{49}{52}$