Question

Porfa! 2^-2 -5^-2 Ayuda!

Answer 1

$2^{-2} - 5^{-2}$

$\frac{1}{ 2^{2} } - \frac{1}{ 5^{2} }$

$\frac{1}{ 4 } - \frac{1}{ 25 }$

$\frac{25-4}{100}$

$\frac{21}{100}$

LIsto