Question

resolva as expressoes numericas

3³.(12+56:8)-7²=

20²-{7³-(89-4²)}=

√144-(3²·10-∛1000·2³

Answer 1

Explicação passo-a-passo:

resolva as expressoes numericas

3³.(12+56:8)-7²=

27.(12+7)-49=

27.(19)-49=

513-49=

464

20²-{7³-(89-4²)}=

400-{343-(89-16)}=

400-{343-(73)}=

400-{270}=

130

Espero ter ajudado ♥️.