👤

Sagot :

AYUDA

E=(-4)×(-2)×(-3)-(-3)×(-2)

 =       - 24      -    (+6)

 =  - 24 - 6

  = - 30

et

F = 6-(-9)+(-3)×[(-5)×(-2)-3]

  = 6 + 9 - 3 x (10 - 3)

   = 15 - 3 x 7

   = 15 - 21

   = - 6

car

(-4)×(-2)×(-3) = - (4x2x3)

-3 x (-2) = + 6

-(-9) = + 9

(-5) x (-2) = + 10

© 2024 IDNLearn. All rights reserved.