Sagot :
Réponse :
Explications étape par étape
Bonjour
........................................................................| C |
........8x + 8 | -6x + 9 | -2x - 6 | 8x + 2 => | A |
........x + 10 | 10x - 7 | 5x - 4 | 2x + 8 => | B |
............ || ...........||............||............||......
C...<= D |..........E......|......F...|......G.....|
D = 8x + 8 + x + 10
D = 9x + 18
E = -6x + 9 + 10x - 7
E = 4x + 2
F = -2x - 6 + 5x - 4
F = 3x - 10
G = 8x + 2 + 2x + 8
G = 10x + 10
A = 8x + 8 - 6x + 9 - 2x - 6 + 8x + 2
A = 16x - 8x + 19 - 6
A = 8x + 13
B = x + 10 + 10x - 7 + 5x - 4 + 2x + 8
B = 18x + 18 - 11
B = 18x + 7
C = 8x + 13 + 18x + 7
C = 26x + 20
C = 9x + 18 + 4x + 2 + 3x - 10 + 10x + 10
C = 26x + 20
....................................................................| 26x + 20 |
........8x + 8 | -6x + 9 | -2x - 6 | 8x + 2 => | 8x + 13 |
........x + 10 | 10x - 7 | 5x - 4 | 2x + 8 => | 18x + 7 |
............ || ...........||............||............||......
C <= 9x + 18 |.4x + 2.|.3x - 10.| 10x + 10 |
C=26x+20