Question

alguém me ajuda plissss ಥ‿ಥ (-2/10)² + (-1/2) =​

Answer 1

Resposta:

$=-\frac{23}{50}$

Explicação passo a passo:

$>(-\frac{2}{10} )^2+(-\frac{1}{2} )\\\\=(-\frac{2}{10})^2-\frac{1}{2} \\\\=\frac{1}{25} -\frac{1}{2} \\\\=\frac{2}{50} -\frac{25}{50} \\\\=\frac{2-25}{50} \\\\=\frac{-23}{50} \\\\=-\frac{23}{50}$