Which of the following equations has 1/5 as a root ?

a. 35x-2x-1 = 0 b. 2x-7x+6 = 0

 35x2 - 2x - 1 = 0 has  1/5 as its root

  • -4

how can u tell that...?? can u just solve and tell me... ?? :D

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