Question

(−1)² · (−2)² + (−3)³ _ ? (-4)³ +(-5)² =​?

Answer 1

$( - 1) {}^{2} \times ( - 2) {}^{2} + ( - 3) {}^{3} = \\ = 1 \times 4 - 27 = 4 - 27 = - 23$

$( - 4) {}^{3} + ( - 5) {}^{2} = - 64 + 25 = - 39$