What is 3sin(x/4-2pi)+4 ?

The solution to 3sin(x/4-2pi)+4 is 3sin(x/4)+4

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simplify 3sin(x/4-2pi)+4

simplify

3 sin (\frac{x}{4} - 2 π) + 4

3 sin (\frac{x}{4}) + 4

Solution steps

3 sin (\frac{x}{4} - 2 π) + 4

Rewrite using trig identities

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

cos (9 0^{\circ} - α)

sin (- \frac{nπ}{2})

2 sin (2 π (\frac{1}{4}) + 5 π x)

sin (θ - 36 0^{\circ})

cos^{2} (9 0^{\circ} + a)