sachant que a = 5, b = -3 et c = -10, calcule les expressions suivantes : D = - 2a E = a - b F = - 3c + a H = c/a + 2b
Mathématiques
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Question
sachant que a = 5, b = -3 et c = -10, calcule les expressions suivantes : D = - 2a
E = a - b F = - 3c + a H = c/a + 2b
E = a - b F = - 3c + a H = c/a + 2b
2 Réponse
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1. Réponse Puspos
E = 5 - (-3)
= 5 + 3
= 8 -
2. Réponse nonotata
d = -2a = -2*5 = -10e = 5-(-3) = 5+3 =8
f = -3(-10) +5 = 30+5 = 35
h = -10/5 +2(-3) = -2 -6 = -8