What is 5cos(2t+pi/6) ?

The solution to 5cos(2t+pi/6) is 5((sqrt(3))/2 cos(2t)-1/2 sin(2t))

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simplify 5cos(2t+pi/6)

simplify

5 cos (2 t + \frac{π}{6})

5 (\frac{3}{2} cos (2 t) - \frac{1}{2} sin (2 t))

Solution steps

5 cos (2 t + \frac{π}{6})

Rewrite using trig identities

= 5 (\frac{3}{2} cos (2 t) - \frac{1}{2} sin (2 t))

- csc (9 0^{\circ} + θ)

b^{2} - b^{2} sin^{2} (x)

sin^{2 x} (- 1)

cos (- 3 t + \frac{π}{5})

sin (2 x + 5 π)

What is 5cos(2t+pi/6) ?
The solution to 5cos(2t+pi/6) is 5((sqrt(3))/2 cos(2t)-1/2 sin(2t))