PDF chapter test TRY NOW
Answer variants:
\(-1\)
\(\frac{23}{3}\)
Solve the following quadratic equations by the formula method.
| S.No | Equations | Roots |
| (i) | \(3y^2 - 20y - 23 = 0\) | and |
| (ii) | \(36y^2 - 12ay + (a^2 - b^2) = 0\) | and |
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