Réponses

  • Utilisateur Brainly
2013-10-12T12:22:21+02:00
F(x)= -(2/3)*x+5    
-(2/3)*x+5=1
-2x/3=-4
x=6

g(x)= 2√x

2√x=1
√x=1/2
x=1/4

h(x)= 3/(x-5)

3/(x-5)=1
x-5=3
x=8





2013-10-12T12:51:32+02:00