Solve equations online

Generally, the equation in some variable x is of the form:

f (x) =0

To solve this equation above, one should find all the values of variable x such as f (x) equals to zero.

Graphically, the roots of some equation f (x) = 0 are the abscisses of the intersection points of function f (x) with x axis.

график произвольной функции

Therefore, from the above plot of some function f (x), we immediately can conclude that the values x1, x2, x3, x4 are the roots of equation f (x) = 0.

There are infinity number of different equations (linear, quadratic, cubic, trigonometric, equations with powers and radical, ect.) depending on concrete form of function f (x)

The calculator below is able to find roots of many different forms of equations.

Choose expression input type:

Expression input type:

Choose equation's variable:

Equation variable

Математическое уравнение

Equation you want to solve:

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