Question

algm pode me mandar as contas? Pfvr?​

Answer 1

Olá

$a) { (- 6)}^{2} \div {( - 2)}^{2} + {10}^{0} \\ 36 \div 4 + 1 \\ 9 + 1 \\ 10 \\ \\ b) {( - 2)}^{5} - {( - 1)}^{6} \times ( - 20 ) \\ (- 32) - 1 \times ( - 20) \\ 33 \times ( - 20) \\ - 660$