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Calculer E, F, G, H, I et J.
A = 2x²-5x+11
C = -2x²+7x-4
G=A+C

B = x² +13x-2
D = 3x²-2x+9
H = B + D
E = A + B
F = C + D
I = E + F
J = G + H

Calculer E F G H I Et J A 2x5x11 C 2x7x4 GAC B X 13x2 D 3x2x9 H B D E A B F C D I E F J G H class=

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