Example 13 : Find the roots of the following quadratic equations, if they exist, using re quadratic formula:(i) 3r? - 5x + 2 = 0(ii) x + 4x + 5 = 0(ii) 2x2 - 2/2 x + 1 = 0

Example 13 : Find the roots of the following quadratic equations, if t

1.	Example 13 : Find the roots of the following quadratic equations, if they exist, using re quadratic formula:(i) 3r? - 5x + 2 = 0(ii) x + 4x + 5 = 0(ii) 2x2 - 2/2 x + 1 = 0
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