Question

What is the equation to find the zero of a quadratic polynomial using quadratic formula.
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Answer 1

Step-by-step explanation:

$x = - b + or - \sqrt{ {b}^{2} } - 4ac$

where x is the root,

b is the coefficient of x in general form of a quadrqtic equation (ax^2+bx+c)

a is coefficient of x^2(ax^2+bx+c)

c is the constant

Answer 2

Step-by-step explanation:

$x = - b + or - \sqrt{ {b}^{2} - 4ac}$

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