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
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
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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