Question

give any three formula to find quadratic equation.

Answer 1

HOLA

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Three formula are

$x {}^{2} \: - \: ( \: \alpha \: + \: \beta \: ) \: x \: + ( \: \alpha \beta ) \\ \\ \alpha \beta \: = \: \frac{c}{a} \\ \\ ( \: \alpha \: + \: \beta ) \: = \frac{ - b}{a}$
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HOPE U UNDERSTAND ❤❤❤

Answer 2

There are FOUR ways to solve quadratic equations :-
1). COMPLETING SQUARE
2). THE QUADRATIC FORMULA.

3). BY USING GRAPHS..
4).BY CRAMERS RULE..

I've given the quadratic formula ...

*proudly Indian"