Exercice n°4: Développer puis réduire A = 8 - 4(x - 3)
B = 2(3 - 4x) + 4(1 - 2x)
C = -2(3x + 1) - 3(x + 3)
D = 5(6x - 1) - (3 + 8x)
E = 2x(x + 4) + X(1 - x)
F = -x(2 - x) + (x2 - 2x) - (3x2 - 4)
G = 3x2 - (x2 - 4x + 5) - 4x(x-3)
H = (2x2 - 7x + 4) - 4x(-3 + 2x)
1 = 5x(-3x - 6) - (- 15x2 + 18x - 6)
pourriez vous me donner la reponse de G​

which expression represents the approximate length of bc?

step-by-step explanation:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

what's the question?

step-by-step explanation:

there is no question.