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# Find the Discriminant of the Quadratic Equation 3 √ 3 X 2 + 10 X + √ 3 = 0 . - CBSE Class 10 - Mathematics

ConceptSolutions of Quadratic Equations by Factorization

#### Question

Find the discriminant of the quadratic equation $3\sqrt{3} x^2 + 10x + \sqrt{3} = 0$.

#### Solution

Given that quadric equation is $3\sqrt{3} x^2 + 10x + \sqrt{3} = 0$.

Then, find the value of discrimenant.

Here, a =3sqrt3 , b = 10 and , c = sqrt 3

As we know that discrimenant D = b^2 - 4ac

Putting the value of a =3sqrt3 , b = 10 and , c = sqrt 3

 = (10)^2 - 4 xx 3 sqrt3 xx sqrt3

= 100 - 36

= 64

Thus, the value of discrimenant be D = 64 .

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#### APPEARS IN

Solution Find the Discriminant of the Quadratic Equation 3 √ 3 X 2 + 10 X + √ 3 = 0 . Concept: Solutions of Quadratic Equations by Factorization.
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