Expand sin(pi/3+x) - MathMaster

$\sin (\frac{π}{3} + x)$

Apply the sum of angles identity.

$\sin (\frac{π}{3}) \cos (x) + \cos (\frac{π}{3}) \sin (x)$

Simplify each term.

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The exact value of $\sin (\frac{π}{3})$ is $\frac{\sqrt{3}}{2}$ .

$\frac{\sqrt{3}}{2} \cos (x) + \cos (\frac{π}{3}) \sin (x)$

Combine $\frac{\sqrt{3}}{2}$ and $\cos (x)$ .

$\frac{\sqrt{3} \cos (x)}{2} + \cos (\frac{π}{3}) \sin (x)$

The exact value of $\cos (\frac{π}{3})$ is $\frac{1}{2}$ .

$\frac{\sqrt{3} \cos (x)}{2} + \frac{1}{2} \sin (x)$

Combine $\frac{1}{2}$ and $\sin (x)$ .

$\frac{\sqrt{3} \cos (x)}{2} + \frac{\sin (x)}{2}$

Expand sin(pi/3+x)

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