Boa noite
Obs: Preste atenção aos detalhes.
[tex] \frac{( - 5) {}^{2} - {3}^{ 2} + ( \frac{2}{3} {)}^{0} }{ {3}^{ - 2} + \frac{1}{5} + \frac{1}{2} } [/tex]
[tex] \frac{5 {}^{2} - {3}^{ 2} + (\frac{2}{3}) {}^{0} }{ {3}^{ - 2} + \frac{1}{5} + \frac{1}{2} } [/tex]
[tex] \frac{25 - {3}^{2} + ( \frac{2}{3}) {}^{0} }{ {3}^{ - 2} + \frac{1}{5} + \frac{1}{2} } [/tex]
[tex] \frac{25 - 9 + ( \frac{2}{3} {)}^{0} }{ {3}^{ - 2} + \frac{1}{5} + \frac{1}{2} } [/tex]
[tex] \frac{25 - 9 + 1}{ {3}^{ - 2} + \frac{1}{5} + \frac{1}{2} } [/tex]
[tex] \frac{25 - 9 + 1}{ \frac{1}{ {3}^{2} } + \frac{1}{5} + \frac{1}{2} } [/tex]
[tex] \frac{25 - 9 + 1}{ \frac{1}{ {3}^{2} } + \frac{2 + 5}{10} } [/tex]
[tex] \frac{25 - 9 + 1}{ \frac{1}{ { 3}^{2} } + \frac{7}{10} } [/tex]
[tex] \frac{17}{ \frac{1}{ {3}^{2} } + \frac{7}{10} } [/tex]
[tex] \frac{17}{ \frac{1}{9} + \frac{7}{10} } [/tex]
[tex] \frac{17}{ \frac{10 + 63}{90} } [/tex]
[tex] \frac{17}{ \frac{73}{90} } [/tex]
[tex]17 \div \frac{73}{90} [/tex]
[tex]17 \times \frac{90}{73} [/tex]
[tex] \frac{17 \times 90}{73} [/tex]
Resposta ✅
[tex] \frac{1530}{73} [/tex]
Espero ter ajudado ☆