👤

Sagot :

VINS

bonjour

A  = (5 + x ) / 8

pour x =  5

A =  10/8

B = 5 / (x + 3 )

b  =  5 / 8  

donc  pour x = 5   A> B

pour x  = 3

A = 8/8 =  1

B =  5 / 6

pour  x = 0

A =   5/8

B =  5/3

continue

Bonjour,

A = 5+x/8

B= 5/x+3

x= 5

A= 5+5/8 = 40/8  +5/8 = 40/8  = 5

B= 5/5 = 1+3 =4

B<A

x= 0

A = 5+0 = 5

B= 0+3 =3

B<A

x= -2

A= 5 + -2/8  = 5- 1/4 = 20/4 -1/4 = 19/4 = 95/20

B= -2/5 +3 = -2/5 + 15/5 = 13/5 = 52/20

B<A

et tu continues comme ça

© 2024 IDNLearn. All rights reserved.