Question

Me ajuda por favorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Answer 1

$\frac{(-5)^{2}-4^{2}+(\frac{1}{5} ) ^{0} }{3^{-2}+1 }$

$\frac{25-16+1}{\frac{1}{3^{2} }+1 }$

$\frac{10}{\frac{1}{9}+1 }$

$\frac{10}{\frac{10}{9} }$

$9$