What is expand (sin(3(pi-x)))/x ?

The solution to expand (sin(3(pi-x)))/x is (sin(3x))/x

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expand (sin(3(pi-x)))/x

expand

\frac{sin ( 3 ( π - x ) )}{x}

\frac{sin ( 3 x )}{x}

Solution steps

\frac{sin ( 3 ( π - x ) )}{x}

Expand

3 (π - x) : 3 π - 3 x

= \frac{sin ( 3 π - 3 x )}{x}

Rewrite using trig identities

= \frac{sin ( 3 x )}{x}

\frac{( 2 x + 2 ) ^{3}}{3}

(x^{2} - 2 x + 3) + i (6 - 2 x)

n \cdot (40 - \frac{n}{2})

(\frac{5}{4} x^{2} - \frac{1}{2 x})^{10}

(e - 1) \cdot π

What is expand (sin(3(pi-x)))/x ?
The solution to expand (sin(3(pi-x)))/x is (sin(3x))/x