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Jadeh
@Jadeh
May 2019
2
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Bonjour,
Pourriez-vous m'aider, avec le calcul détaillé s'il vous plait ?
15x2+3x5+8-2x7-6x3x4
Merci.
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Juulien
Verified answer
Bonjour,
15x2+3x5+8-2x7-6x3x4 = 30 + 15 + 8 - 14 - 72 = 45 + 8 - 86 = 53 - 86 = - 33
2 votes
Thanks 3
KodaSim
Verified answer
Bonjour,
15x2+3x5+8-2x7-6x3x4 = ?
On commence par les multiplications : 15x2 = 30.
3x5 = 15.
-2x7 = -14.
-6x3x4 = -6x12 = -72.
Alors, on calcule le tout :
30+15+8-14-72 = 45+8-86= 45-78 = -33.
Donc, 15x2+3x5+8-2x7-6x3x4 = -33.
1 votes
Thanks 1
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Verified answer
Bonjour,15x2+3x5+8-2x7-6x3x4 = 30 + 15 + 8 - 14 - 72 = 45 + 8 - 86 = 53 - 86 = - 33
Verified answer
Bonjour,15x2+3x5+8-2x7-6x3x4 = ?
On commence par les multiplications : 15x2 = 30.
3x5 = 15.
-2x7 = -14.
-6x3x4 = -6x12 = -72.
Alors, on calcule le tout :
30+15+8-14-72 = 45+8-86= 45-78 = -33.
Donc, 15x2+3x5+8-2x7-6x3x4 = -33.