Question

${2}^{3} + {2}^{2}$
me ajuda pfvr​

Answer 1

• Ordem de operacoes:

Parênteses

Expoentes

Multiplicar

Dividir

Adicionar

Subtrair

Resolver por expoentes.

$\displaystyle \mathsf{2^3=2*2*2=8}}\\\\\\\displaystyle \mathsf{2^2=2*2=4}}$

$\displaystyle \mathsf{8+4}}$

Adicionar.

$\displaystyle \mathsf{8+4=\boxed{\mathsf{12}}}}}$