👤

Sagot :

Bonsoir,

A=

3x-6 + 15 -5x=

-2x + 9

B=

3x+x² -2x -10=

x² +x -10

C=

-2x +14 -2x² -2x +4x² +4=

2x² -4x +18

D=

-2x² +10x -x² +x³

x³ -"x² +10x

E=

-12x³ + 18x²  - 3x - 12x² +3x -12x=

-12³ +-6x²-12x

Bonsoir,

A = 3x - 6 + 15 - 5x

A = -2x + 9

B = 3x + x² - (2x + 10)

B = 3x + x² - 2x - 10

B = x² + x -10

C = -2x + 14 -2x² -2x + 4x² + 4

C = 2x² -4x + 18

D = -2x² + 10x -x² + x³

D = x³ -3x² + 10x

E = -12x³ + 18x² - 3x - 12x² + 3x -4x²

E = -12x³ + 2x²

Bonne soirée ^^

© 2024 IDNLearn. All rights reserved.