CBSE Class 10 Answered
sovle the following Q.E by quadratic formula
Asked by criztle | 07 Jul, 2009, 10:05: PM
Expert Answer
comparing the given eqn with the standard eqn,
we get,
A=9
B=-3(a-b)
C=-ab
Discriminant D =
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pl note that you have given the question as last term +ab .. but it must be -ab
Answered by | 08 Jul, 2009, 10:08: AM
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