Discriminant
Determine the discriminant of the equation:
Correct answer:

Tips for related online calculators
Are you looking for help with calculating roots of a quadratic equation?
You need to know the following knowledge to solve this word math problem:
algebraGrade of the word problem
Related math problems and questions:
- FX parabola
Determine the equation of the parabola going through the following co-ordinates (1;2), (-1;-2), and (2;7)
- Expression 68414
The expression 3x - [2 - (2x - 1) + x] is given. Determine for which number x the expression is equal to 0.
- Necessary 81554
It is necessary to determine the number whose double is reduced by 15 equals the number 5.
- Determine 3860
1/6 of y equals 8.6. Determine y.
- The sum 20
The sum of the first six terms of an arithmetic progression is 552, and the sum of the first two terms of the same is 200. Determine the sum of the first 15 terms.
- One-seventh 3214
Determine one-third of the number, one-fifth of which is one-seventh.
- Imaginary number
If we add 120 to the imaginary number, we get 36 more than if we multiply them by 5. Determine the imaginary number.