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  • Brainly User
2015-09-09T16:19:42+08:00

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Quadratic equation, general form:
ax² + bx + c = 0,  where a≠0

Note that you must have a prior knowledge of simplifying radical expression.:

Substitute the values of a, b, c of the given equation to quadratic formula (please see attached because the symbols here are limited).

Click the formula (hand written):
0