pouvais vous m'aider svp E=5 multiplier x F=2multiplier( 4+5multiplier x) G=2+3multiplier x Calculer les valeurs de E,F et G pour : a. x=3 b. x=10 c. x=0.1

E = 5x
F = 2(4+5x)
G = 2+3x

a. x = 3
E = 5*3 = 15
F = 2(4+5*3) = 2(4+15) = 2*19 = 38
G = 2+3*3 = 2+9 = 11

b. x = 10
E = 5*10 = 50
F = 2(4+5*10) = 2(4+50) = 2*54 = 108
G = 2+3*10 = 2+30 = 32

c. x = 0,1
E = 5*0,1 = 0,5
F = 2(4+5*0,1) = 2(4+0,5) = 2*4,5 = 9
G = 2+3*0,1 = 2+0,3 = 2,3

Bonjour,

E = 5x
F = 2(4 + 5x)
G = 2 + 3x

Calcul :

a) E = 5 * 3 = 15
b) E = 5 * 10 = 50
c) E = 5 * 0,1 = 0,5

a) F = 2(4 + 5 * 3) = 2(4 + 15) = 2 * 19 = 38
b) F = 2(4 + 5 * 10) = 2(4 + 50) = 2 * 54 = 108
c) F = 2(4 + 5 * 0,1) = 2(4 + 0,5) = 2 * 4,5 = 9

a) G = 2 + 3 * 3 = 2 + 9 = 11
b) G = 2 + 3 * 10 = 2 + 30 = 32
c) G = 2 + 3 * 0,1 = 2 + 0,3 = 2,3