Bonjour,

C=-5*2-4*(-3)

C=-10+12

C=2

D=(6+8)/2-3

D=14/2-3

D=7-3

D=4

E=-10/2+[7-(5-3]

E=-10/2+(7-2)

E=-5+5

E=0

Verified answer

Bonjour,

C = (- 5) x 2 - 4 x (- 3)

C = - 10 + 12

C = 2

D = (6 + 8) / 2 - 3

D = 14/2 - 3

D = 7 - 3

D = 4

E = - 10/2 + [7 - (5 - 3)]

E = - 5 + (7 - 2)

E = - 5 + 5

E = 0.