# Roots count

Substitute the numbers 0,1,2,3 into the equation as x:

(x - 1) (x - 3) (x + 1) = 0

Which of them is its solution?

Is there another number that solves this equation?

(x - 1) (x - 3) (x + 1) = 0

Which of them is its solution?

Is there another number that solves this equation?

## Correct answer:

Tips for related online calculators

Are you looking for help with calculating roots of a quadratic equation?

Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

### You need to know the following knowledge to solve this word math problem:

## Related math problems and questions:

- Isosceles triangle 9

There is an isosceles triangle ABC where AB= AC. The perimeter is 64cm, and the altitude is 24cm. Find the area of the isosceles triangle. - Circumference 2489

The circumference of Baikal in km is the number b, which must be added to the empty space in the equation below so that its solution is x = 12,000. (x / 30) + (x / 20) = x - ………… Thanks - Determine 82478

Determine the equation of the parabola that has the point F = [3,2] as its focus and the line x+y+1=0 as its shift line. - Fredrik

Fredrik knows that x² + ax + b = 0 has only one solution, and this is x1 = - 3/2 Find the values of a and b.

- Sphere from tree points

Equation of sphere with three point (a,0,0), (0, a,0), (0,0, a) and center lies on plane x+y+z=a - Kevin 4

Kevin is 4 years older than Margaret. Next year Kevin will be 2 times as old as Margaret. How old is Kevin? - Fruits

Amy bought a basket of fruits 1/5 of them were apples,1/4 were oranges, and the rest were 33 bananas. How many fruits did she buy in all?