f(x)=3Sin(8x)

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Solution for f(x)=3Sin(8x) equation: 


Simplifying
f(x) = 3Sin(8x)

Multiply f * x
fx = 3Sin(8x)

Remove parenthesis around (8x)
fx = 3inS * 8x

Reorder the terms for easier multiplication:
fx = 3 * 8inS * x

Multiply 3 * 8
fx = 24inS * x

Multiply inS * x
fx = 24inxS

Solving
fx = 24inxS

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.
f = 24inS

Simplifying
f = 24inS

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