Question

Resolva : A) 5/X²+1/X-6=0 B) 5/X+X-12/X²-2/3=0

Answer 1

A- - √1²-4x5x(-6)
2x5

x= -1 √1+120
10

x= -1+ √121
10

-1+11
10

x= -1-11
10

x¹=1

x²=6
     5

x= 6     x²= 1
     5,