Question

(-2)^2+(-5)^3: (-5)^2 + 73^0​

Answer 1

Resposta:

0

Explicação passo a passo:

$(-2)^{2}+(-5)^{3}:(-5)^{2}+73^{0}\\\\=4+(-125):25+1\\\\=4-125:25+1\\\\=4-5+1\\\\=-1+1\\\\=0$

Answer 2

Resposta:

(-2)^2+(-5)^3: (-5)^2 + 73^0=

=4+(-125):25+1=

=4+(-5)+1=

=(-1)+1

=0