Sin(4x)*Sin(9x)=0

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Solution for Sin(4x)*Sin(9x)=0 equation: 


Simplifying
Sin(4x) * Sin(9x) = 0

Remove parenthesis around (4x)
inS * 4x * Sin(9x) = 0

Remove parenthesis around (9x)
inS * 4x * inS * 9x = 0

Reorder the terms for easier multiplication:
4 * 9inS * x * inS * x = 0

Multiply 4 * 9
36inS * x * inS * x = 0

Multiply inS * x
36inxS * inS * x = 0

Multiply inxS * inS
36i2n2xS2 * x = 0

Multiply i2n2xS2 * x
36i2n2x2S2 = 0

Solving
36i2n2x2S2 = 0

Solving for variable 'i'.

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

Divide each side by '36'.
i2n2x2S2 = 0

Simplifying
i2n2x2S2 = 0

The solution to this equation could not be determined.

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