CBSE Class 9 Answered
please anwers this..........
Asked by | 08 Jun, 2008, 07:47: PM
Expert Answer
easiest method to solve quadratic equation is solving them by quadratic formula.
12x2 -7x + 1 = 0
12x2 -4x -3x + 1 = 0
4x(3x - 1) -1(3x-1) = 0
(3x - 1) (4x - 1) = 0
x = 1/3, 1/4
Answered by | 09 Jun, 2008, 07:08: PM
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