Question

resolva a conta [4 elevado a2+(5-3)elevado a 3]÷(9-7)elevado a 3 me ajudemmm​

Answer 1

Espero ter ajudado.

$4^2+\left(5-3\right)^3\div \left(9-7\right)^3\\\\4^2+2^3\div \left(9-7\right)^3\\\\4^2+2^3\div \:2^3\\\\16+2^3\div \:2^3\\\\16+8\div \:8\\\\16+1=17$