Use the discriminant to describe the roots of each equation. then select the best description. 3x2 - 10 = 0 double root real and rational roots real and irrational roots non-real roots

The 120 is not a perfect square so the roots of the equation are irrational.

Given

The given quadratic equation is;

Discriminate is helping us to determine the nature of the roots of the quadratic equation.

The discriminant is defined as the;

From the given equation the value of a = 3, b = 0, and c = -10.

Substitute all the values in the equation

The value of the discriminant is .

Hence, the 120 is not a perfect square so the roots of the equation are irrational.

To know more about Discriminate click the link given below.

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real and irrational roots

Step-by-step explanation:

The discriminant is b^2 -4ac

Where ax^2 +bx+c

a =3 b=0 and c =-10

b^2 -4ac

0^2 -4(3)(-10)

120

Since the discriminate >0, we have 2 real roots

Since 120 is not a perfect square, we will have irrational roots

table 3 represents a direct variation function. : )