What does the discriminate mean?

What does the discriminate mean?

1 : to unfairly treat a person or group differently from other people or groups It is against the law to discriminate on the basis of race. 2 : to be able to tell the difference between things He can discriminate among the birds by their calls. discriminate. verb. dis·​crim·​i·​nate | \ dis-ˈkrim-ə-ˌnāt \

What is the discriminant of 3x 2 10x =- 2?

Find the discriminant of 3×2-10x=-2 To find : The discriminant? Here, a=3, b=-10 and c=2. Substitute the values, Therefore, the discriminant of is 76.

What is an example of discriminant?

For example, the discriminant of a quadratic equation ax2+bx+c=0 a x 2 + b x + c = 0 is in terms of a,b, and c . the discriminant of a cubic equation ax3+bx2+cx+d=0 a x 3 + b x 2 + c x + d = 0 is in terms of a,b,c a , b , c and d .

Do you know how the quadratic formula is derive?

The derivation of this formula can be outlined as follows: Divide both sides of the equation ax2 + bx + c = 0 by a. Solve for x by transporting the quantity b / 2a to the right side of the equation. Combine the right side of the equation to get the quadratic formula.

What is the discriminant of 3x 2 6x 5?

-24
Summary: The value of the discriminant for the given trinomial 3×2 – 6x + 5 is -24.

What is the definition of discriminant in math?

Discriminant, in mathematics, a parameter of an object or system calculated as an aid to its classification or solution. In the case of a quadratic equation ax 2 + bx + c = 0, the discriminant is b 2 − 4ac; for a cubic equation x 3 + ax 2 + bx + c = 0, the discriminant is a 2b 2 + 18abc − 4b 3 − 4a 3c − 27c 2.

What is the equation for the discriminant?

A discriminant can be found for the general quadratic, or conic, equation ax2 + bxy + cy2 + dx + ey + f = 0; it indicates whether the conic represented is an ellipse, a hyperbola, or a parabola.

What does the discriminant tell you?

The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

When the discriminant is 0?

The discriminant is zero if and only if at least two roots are equal. If the coefficients are real numbers, and the discriminant is not zero, the discriminant is positive if the roots are three distinct real numbers, and negative if there is one real root and two complex conjugate roots.