quadratic equation formulas
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Answer:
The quadratic formula helps us solve any quadratic equation. First, we bring the equation to the form ax²+bx+c=0, where a, b, and c are coefficients. Then, we plug these coefficients in the formula: (-b±√(b²-4ac))/(2a) . See examples of using the formula to solve a variety of equations.
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Step-by-step explanation:
-b +- ( b^2 + 4ac ) whole divide by 2a
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