(3x+7)(3x^2-10x+7)=0

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Solution for (3x+7)(3x^2-10x+7)=0 equation: 


Simplifying
(3x + 7)(3x2 + -10x + 7) = 0

Reorder the terms:
(7 + 3x)(3x2 + -10x + 7) = 0

Reorder the terms:
(7 + 3x)(7 + -10x + 3x2) = 0

Multiply (7 + 3x) * (7 + -10x + 3x2)
(7(7 + -10x + 3x2) + 3x * (7 + -10x + 3x2)) = 0
((7 * 7 + -10x * 7 + 3x2 * 7) + 3x * (7 + -10x + 3x2)) = 0
((49 + -70x + 21x2) + 3x * (7 + -10x + 3x2)) = 0
(49 + -70x + 21x2 + (7 * 3x + -10x * 3x + 3x2 * 3x)) = 0
(49 + -70x + 21x2 + (21x + -30x2 + 9x3)) = 0

Reorder the terms:
(49 + -70x + 21x + 21x2 + -30x2 + 9x3) = 0

Combine like terms: -70x + 21x = -49x
(49 + -49x + 21x2 + -30x2 + 9x3) = 0

Combine like terms: 21x2 + -30x2 = -9x2
(49 + -49x + -9x2 + 9x3) = 0

Solving
49 + -49x + -9x2 + 9x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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