Question

calcule as expressoesaseguir (-2)³.(-3)²-(-5)².(-1)⁴=​

Answer 1

Resposta:

$( - 2) {}^{3} \times ( - 3) {}^{2} - ( - 5) {}^{2} \times ( - 1) {}^{4}$

$- 2 {}^{3} \times 3 {}^{2} - 25 \times 1$

$- 8 \times 9 - 25$

$- 72 - 25$

$- 97$