(7x-4)(49x^2-56x+16)=0

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Solution for (7x-4)(49x^2-56x+16)=0 equation: 


Simplifying
(7x + -4)(49x2 + -56x + 16) = 0

Reorder the terms:
(-4 + 7x)(49x2 + -56x + 16) = 0

Reorder the terms:
(-4 + 7x)(16 + -56x + 49x2) = 0

Multiply (-4 + 7x) * (16 + -56x + 49x2)
(-4(16 + -56x + 49x2) + 7x * (16 + -56x + 49x2)) = 0
((16 * -4 + -56x * -4 + 49x2 * -4) + 7x * (16 + -56x + 49x2)) = 0
((-64 + 224x + -196x2) + 7x * (16 + -56x + 49x2)) = 0
(-64 + 224x + -196x2 + (16 * 7x + -56x * 7x + 49x2 * 7x)) = 0
(-64 + 224x + -196x2 + (112x + -392x2 + 343x3)) = 0

Reorder the terms:
(-64 + 224x + 112x + -196x2 + -392x2 + 343x3) = 0

Combine like terms: 224x + 112x = 336x
(-64 + 336x + -196x2 + -392x2 + 343x3) = 0

Combine like terms: -196x2 + -392x2 = -588x2
(-64 + 336x + -588x2 + 343x3) = 0

Solving
-64 + 336x + -588x2 + 343x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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