Question

35 pontos!

Resolva as equações fracionárias.

a) x/x-1 = 1- 2/x

b) x+3/2 + x+4/3 + x+5/4= 16

c) x-5/6(x-1) + 1/9 = x-3/4(x-1)

d) 1-x/1+x + 1+x/x-1 + 1/1+x^2 = 0

e) 3/2x+6 + 3/9-3x= 7-x/9-x^2

Answer 1

Resposta:

A =X =2

B= X= 143/36

C= X= 7/3

D=x^2+3=0

E=X=83/36-sqar 8185 over 36