What is 2sin((2x)/3-3pi)+2 ?

The solution to 2sin((2x)/3-3pi)+2 is -2sin((2x)/3)+2

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simplify 2sin((2x)/3-3pi)+2

simplify

2 sin (\frac{2 x}{3} - 3 π) + 2

- 2 sin (\frac{2 x}{3}) + 2

Solution steps

2 sin (\frac{2 x}{3} - 3 π) + 2

Rewrite using trig identities

= 2 (- sin (\frac{2 x}{3})) + 2

Remove parentheses:

(- a) = - a

= - 2 sin (\frac{2 x}{3}) + 2

r (\frac{1}{cos ^{2} ( x )})

[e^{- t} cos (3 t - 6 0^{\circ})]

4 (1 + sin (π - x))

2 sin (x + \frac{π}{2})

- 2 (sin (πn) - πn cos (πn))

What is 2sin((2x)/3-3pi)+2 ?
The solution to 2sin((2x)/3-3pi)+2 is -2sin((2x)/3)+2