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  • Utilisateur Brainly
2013-02-27T19:31:44+01:00

Q -2x+10

U -8x²+24x-8

E -10x²+16x+10

S -8x²+48x-29

2013-02-27T19:33:57+01:00

Q = 4x -6x+10 = -2x+10

U = -18x²+12x+12x-8+10x² = -8x²+24x-8

E =  5x + (6+15x-4x-10x²)+4 = 5x+6+15x-4x-10x²+4 = -10x²x+20x+10

S = 8x-32-10x²+40+2x²+3 = -8x²+8x +11