(7x-9)(49x^2-126+81)=0

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Solution for (7x-9)(49x^2-126+81)=0 equation: 


Simplifying
(7x + -9)(49x2 + -126 + 81) = 0

Reorder the terms:
(-9 + 7x)(49x2 + -126 + 81) = 0

Reorder the terms:
(-9 + 7x)(-126 + 81 + 49x2) = 0

Combine like terms: -126 + 81 = -45
(-9 + 7x)(-45 + 49x2) = 0

Multiply (-9 + 7x) * (-45 + 49x2)
(-9(-45 + 49x2) + 7x * (-45 + 49x2)) = 0
((-45 * -9 + 49x2 * -9) + 7x * (-45 + 49x2)) = 0
((405 + -441x2) + 7x * (-45 + 49x2)) = 0
(405 + -441x2 + (-45 * 7x + 49x2 * 7x)) = 0
(405 + -441x2 + (-315x + 343x3)) = 0

Reorder the terms:
(405 + -315x + -441x2 + 343x3) = 0
(405 + -315x + -441x2 + 343x3) = 0

Solving
405 + -315x + -441x2 + 343x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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