bonjour!!!
quel est le résultat de ce calcul?SVP
A=9+4*[-9*(4-6)-7]
*=foix

Question

Grade: Education Subject: mathematiques
bonjour!!!
quel est le résultat de ce calcul?SVP
A=9+4*[-9*(4-6)-7]
*=foix
Asked by:
92 Viewed 92 Answers

Answer (92)

Best Answer
(157)
A = 9 + 4 X [- 9 X (4 - 6) - 7]
A = 9 + 4 X [- 9 X (- 2) - 7]
A = 9 + 4 X (18 - 7)
A = 9 + 4 X 11
A = 9 + 44
A = 53
(134)
bonsoir,

A=9+4*[-9*(4-6)-7]
a = 9 + 4 x(-9 x-2) -7)
a = 9 +4x(+18-7)
a = 9 +4x(11)
a = 9+44
a = 53