Question

-32:[-2+6×(-5)]+(-49):(-7) la puterea a2

Answer 1

$- 32 \div [ - 2 + 6 \times ( - 5)] + ( - 49) \div {( - 7)}^{2}$

$= - 32 \div ( - 2 - 30) - 49 \div 49$

$= - 32 \div ( - 32) - 1$

$= 1 - 1$

$= 0$

Answer 2

= -32 : (-2-30) - 49/49

= -32: (-32) -1

= 1-1

= 0.