q(x)=4cos(3x^2+2)

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Solution for q(x)=4cos(3x^2+2) equation: 


Simplifying
q(x) = 4cos(3x2 + 2)

Multiply q * x
qx = 4cos(3x2 + 2)

Reorder the terms:
qx = 4cos(2 + 3x2)
qx = (2 * 4cos + 3x2 * 4cos)
qx = (8cos + 12cosx2)

Solving
qx = 8cos + 12cosx2

Solving for variable 'q'.

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

Divide each side by 'x'.
q = 8cosx-1 + 12cosx

Simplifying
q = 8cosx-1 + 12cosx

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