Mathematics: What two values of x are roots of the polynomial below

What two values of x are roots of the polynomial

Ответ:

markaylarowland8

13.03.2022

Both A and B will be answers to the solution.

Since you already have the equation set and equal to 0, you can find the roots by first getting your a, b, and c values for the quadratic equation.

a = 1 (number attached to the x^2)
b = -3 (number attached to the x)
c = 5 (number not attached to a variable)

Then we can use these values in the quadratic equation.

$\frac{-b +/- \sqrt{ b^{2} -4ac } }{2a}$

$\frac{3 +/- \sqrt{ -3^{2} -4(1)(5) } }{2(1)}$

$\frac{3 +/- \sqrt{-11 } }{2}$

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Ответ:

womankrush538

01.06.2022

Mathematics

I think you supposed to set the numbers up least to greatest and you add them up and divide by 5 which is the the number of weeks.the answer is 2.3.

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What two values of x are roots of the polynomial below

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