Question

.
$- ( \frac{4}{3}) {}^{ - 2} =$
Espero ajudar!☺❤⭐♥✌​

Answer 1

$- ( \dfrac{4}{3} ) {}^{ - 2} =$

$- ( \dfrac{3}{4} {)}^{2}$

$- \dfrac{9}{16}$

Answer 2

$\sf - ( \frac{4}{3}) {}^{ - 2} \\ \\\sf - \frac{1}{( \frac{4}{3} ) ^{2} } \\ \\\sf - \frac{1}{ \frac{4 ^{2} }{3 ^{2} } } \\ \\\sf - \frac{1}{ \frac{16}{9} } \\ \\\sf \red{ - \frac{9}{16} }$