Resposta :
꧁Hello, how are you?꧂
[tex]( - 19) \times ( - 9) {}^{2} \\ ( - 19) \times 9 {}^{2} \\ - 19 \times 9 {}^{2} \\ - 19 \times 81 \\ - (19 \times 81) \\ - 1539[/tex]
━━━━━ • ஜ • ❈ • ஜ • ━━━━━
Signed: Lohany Queen of hell 彡★
━━━━━ • ஜ • ❈ • ஜ • ━━━━━
Oi...
[tex]( - 19) \times ( - 9) {}^{2} \\ ( - 19) \times 9 {}^{2} \\ - 19 \times 9 {}^{2} \\ - 19 \times 81 \\ - (19 \times 81) \\ - 1539[/tex]
Espero ter ajudado!