résolu

Aide moi svp merci d'avance Fiche 2 Développement d'expressions littérales avec la distributivité simple Développer chacune des expressions suivantes en utilisant la «< distributivité simple »>. A = 5(2x+4) B = (5ac + 7) × 4 7)×4 A = . B = .. A = B = C = x(4 + 20c) C = ****** C = D = 6a(5+ 3ac) E = (8x + 5) × 3 F = 4ac((7+30) D = E = F = . D = E = G = x(6x+8) H = 8(6x+4) G = H = ........ G = . H = F = ....... I = 8(5x-4) I = I = ........ J = -6(-2x+3) K = x(-4+3x) L = -2x(5+7x) J = K = ....... L = K = L = N = (4x-7)x5x P = x(-5x+6) P = ......... J = .. M = -8(3x-4) M = ....... M = Q=-9x(2x-5) Q = Q = ......... T=6(2x+5)+2(4x + 10) T = .......... T = ........ T=......... T=....... V = x(5-2x) - (-5x+4) V = ....... N = N = ....... R = -7ac(-2x+2) ........ R = ...... R=...... P = ........ S = 3x(4x-5) S = ....... ... S = ......... U = 5(2x-7)-4(3x-8) U = ......... U = כ כ כ U = .......... U = ........ X=-2(4x+8) + 5x(7+2x) X = V = X = V = ........ V = ........ Y = 5x(6-7a) - ac(8 + 2a) X = ........ X = ........ Z = -4(6+5x) + 9(2x-3)​

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