If the discriminant is $13$ , how many solutions and of what type?

1

real solution

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2

irrational solutions

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2

rational solutions

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2

complex solutions

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Solution

The correct option is B $2$ irrational solutions
$D = 13, D > 0$
Roots will be $= - \frac{b}{2} \pm \frac{\sqrt{13}}{2}$
Hence $2$ irrational roots.

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