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Degger [83]
3 years ago
11

Which of the following are possible rational roots of the polynomial function f(x)=5x^2-3x+3

Mathematics
2 answers:
yanalaym [24]3 years ago
7 0

You didn't post any option, but the ration roots theorem states that all possible rational roots of a polynomial come in the form

\pm\dfrac{p}{q}

where p divides the constant term and q divides the leading term of the polynomial. So, in your case, p divides 3 (i.e. it is 1 or 3), and q divides 5 (i.e. it is 1 or 5).

So, the possible roots are

\pm 1,\quad \pm 3,\quad \pm\dfrac{1}{5},\quad \pm\dfrac{3}{5}

For the record, this parabola has no real roots.

lapo4ka [179]3 years ago
6 0

Answer:

Step-by-step explanation:

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