Mathway

Trigonometria Exemplos Simplificar expressões trigonométricas

Expandir a expressão trigonométrica

$\sin (2 x)$

Etapa 1

Aplique a fórmula do arco duplo do seno.

$2 \sin (x) \cos (x)$

Insira SEU problema

Simplificar expressões trigonométricas

Finding the Exact Value Finding the Value Using the Unit Circle Expanding Trigonometric Expressions Expanding Using Triple-Angle Formulas Expanding Using Sum/Difference Formulas Simplify Using Pythagorean Identities Simplify by Converting to Sine/Cosine Inverting Trigonometric Expressions Finding the Trig Value of an Angle Expanding Using De Moivre's Theorem

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$