What is 4sin(120-x) ?

The solution to 4sin(120-x) is 4((sqrt(3))/2 cos(x)+1/2 sin(x))

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simplify 4sin(120-x)

simplify

4 sin (12 0^{\circ} - x)

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

Solution steps

4 sin (12 0^{\circ} - x)

Rewrite using trig identities

= 4 (\frac{3}{2} cos (x) + \frac{1}{2} sin (x))

2 tan (x - \frac{π}{4}) - 2

cos (π + kπ)

\frac{sin ( - 3 x )}{sin ( 9 x )}

cos (27 0^{\circ} + a)

cos (a) + cos (18 0^{\circ} - a)

What is 4sin(120-x) ?
The solution to 4sin(120-x) is 4((sqrt(3))/2 cos(x)+1/2 sin(x))