Equation Solver

Solve equations

The calculator will try to find the roots (exact and numerical, real and complex), i.e. solve for $$$x$$$, $$$y$$$ or any other variable, of any equation (linear, quadratic, polynomial, rational, irrational, exponential, logarithmic, trigonometric, hyperbolic, absolute value) on the given interval.

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Solve the equation $$$\left(x^{2} - 3 x - 2\right) \sin{\left(x \right)} = 0$$$ for $$$x$$$.

Answer

Real roots

$$$x = \frac{3}{2} - \frac{\sqrt{17}}{2}\approx -0.56155281280883$$$A

$$$x = \frac{3 + \sqrt{17}}{2}\approx 3.56155281280883$$$A

$$$x\in\left\{n \pi\; \middle|\; n \in \mathbb{Z}\right\}\approx \left\{3.141592653589793 n\; \middle|\; n \in \mathbb{Z}\right\}$$$

Complex roots

It seems that there are no complex roots.