(9x-4)(81x^2-72x+16)=0

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Solution for (9x-4)(81x^2-72x+16)=0 equation: 


Simplifying
(9x + -4)(81x2 + -72x + 16) = 0

Reorder the terms:
(-4 + 9x)(81x2 + -72x + 16) = 0

Reorder the terms:
(-4 + 9x)(16 + -72x + 81x2) = 0

Multiply (-4 + 9x) * (16 + -72x + 81x2)
(-4(16 + -72x + 81x2) + 9x * (16 + -72x + 81x2)) = 0
((16 * -4 + -72x * -4 + 81x2 * -4) + 9x * (16 + -72x + 81x2)) = 0
((-64 + 288x + -324x2) + 9x * (16 + -72x + 81x2)) = 0
(-64 + 288x + -324x2 + (16 * 9x + -72x * 9x + 81x2 * 9x)) = 0
(-64 + 288x + -324x2 + (144x + -648x2 + 729x3)) = 0

Reorder the terms:
(-64 + 288x + 144x + -324x2 + -648x2 + 729x3) = 0

Combine like terms: 288x + 144x = 432x
(-64 + 432x + -324x2 + -648x2 + 729x3) = 0

Combine like terms: -324x2 + -648x2 = -972x2
(-64 + 432x + -972x2 + 729x3) = 0

Solving
-64 + 432x + -972x2 + 729x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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