Question

-5(2-6)³ +6 (3+1)² - 9 (-7 + 5)² +8(-2)³​

Answer 1

Respuesta:

$- 5 {(2 - 6)}^{3} + 6 {(3 + 1)}^{2} - 9 {( - 7 + 5)}^{2} + 8 {( - 2)}^{3} = - 5 { ( - 4)}^{3} + 6 {(4)}^{2} - 9 {( - 2)}^{2} + 8 \times ( - 8) = - 5 \times ( - 64) + 6 \times 16 - 9 \times 4 - 64 = 320 + 96 - 36 - 64 = 316$