Bonjour pourriez vous m'aider svp ?3 Calculer. I = 14-(17-13) J = (− 6 + 3) + (8 − 5) K = (-15+12) − (3-8) L -(-(-5)) M = (- 6) − (−10) + (− 15) ​

Réponse :

Calculer.

I = 14-(17-13)  = 14-(+4) = 14-4 = 10

J = (− 6 + 3) + (8 − 5) K =

(-3)+(-5) = -3-5=-8

K = (-15+12) − (3-8)

K = (-3)-(-5)

K = -3+5 =+2

L -(-(-5))

L = si il y a -(-(-5) = +(-5) = -5

M = (- 6) − (−10) + (− 15) ​

M = -6+10-15

M = -6-15+10 = -11

Explications étape par étape :

Réponse :

Explications étape par étape :

Bonjour

Calculons.

I = 14-(17-13)

I = 14 - (4)

I = 10

J = (− 6 + 3) + (8 − 5)

J = (-3) + (3)

J = 0

K = (-15+12) − (3-8)

K = (-3) - (-5)

K = (-3) + 5

K = 2

L -(-(-5))

L = - (+5)

L = -5

M = (- 6) − (−10) + (− 15) ​

M = (-6) +10 - 15

M = 4 - 15

M = - 11