Quadratic Equations
- Identification of quadratic equations
Example: Check whether the following are quadratic equations or not.
(i) (2x + 3)2 = 12x + 3
(ii) x (x + 3) = (x + 1) (x – 5)
Solution:
It is of the form ax2 + bx + c = 0, where a = 4, b = 0 and c = 6
Therefore, the given equation is a quadratic equa…
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