Question

Gente me ajudem!! Vale ponto!!!

Answer 1

$\frac{(-5)^2-3^2+(\frac{2}{3})^{0} }{3^{-2}+\frac{1}{5}+\frac{1}{2} }$

$\frac{25-9+1 }{\frac{1}{9}+\frac{1}{5}+\frac{1}{2} }$

$\frac{17 }{\frac{10+18+45}{90} }$

$\frac{17 }{\frac{73}{90} }$

$\frac{17*90 }{73 }$

$\frac{1530}{73}$