Answered

1- Réduire les expressions littérales suivantes :
A = 3x + 5 + 5x - 6
=
C = 5(x - 2) - (x2 - 6)
D = 2(x - 6) - (x2 - 6x) + 2x
B = -3x + 5+ (x2 - 6)
=

Sagot :

KAYANODU33
A= 3x +5x + 5- 6
A =3x+5x-1
A=8x-1
ARAKELYANNAIRA2

Réponse:

A = 8x+(-1)

C= 15x-60

B=7x-30

D=2x-12-8x²