(8x^2+3x-1)(x^2-4x+9)=

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Solution for (8x^2+3x-1)(x^2-4x+9)= equation: 


Simplifying
(8x2 + 3x + -1)(x2 + -4x + 9) = 0

Reorder the terms:
(-1 + 3x + 8x2)(x2 + -4x + 9) = 0

Reorder the terms:
(-1 + 3x + 8x2)(9 + -4x + x2) = 0

Multiply (-1 + 3x + 8x2) * (9 + -4x + x2)
(-1(9 + -4x + x2) + 3x * (9 + -4x + x2) + 8x2 * (9 + -4x + x2)) = 0
((9 * -1 + -4x * -1 + x2 * -1) + 3x * (9 + -4x + x2) + 8x2 * (9 + -4x + x2)) = 0
((-9 + 4x + -1x2) + 3x * (9 + -4x + x2) + 8x2 * (9 + -4x + x2)) = 0
(-9 + 4x + -1x2 + (9 * 3x + -4x * 3x + x2 * 3x) + 8x2 * (9 + -4x + x2)) = 0
(-9 + 4x + -1x2 + (27x + -12x2 + 3x3) + 8x2 * (9 + -4x + x2)) = 0
(-9 + 4x + -1x2 + 27x + -12x2 + 3x3 + (9 * 8x2 + -4x * 8x2 + x2 * 8x2)) = 0
(-9 + 4x + -1x2 + 27x + -12x2 + 3x3 + (72x2 + -32x3 + 8x4)) = 0

Reorder the terms:
(-9 + 4x + 27x + -1x2 + -12x2 + 72x2 + 3x3 + -32x3 + 8x4) = 0

Combine like terms: 4x + 27x = 31x
(-9 + 31x + -1x2 + -12x2 + 72x2 + 3x3 + -32x3 + 8x4) = 0

Combine like terms: -1x2 + -12x2 = -13x2
(-9 + 31x + -13x2 + 72x2 + 3x3 + -32x3 + 8x4) = 0

Combine like terms: -13x2 + 72x2 = 59x2
(-9 + 31x + 59x2 + 3x3 + -32x3 + 8x4) = 0

Combine like terms: 3x3 + -32x3 = -29x3
(-9 + 31x + 59x2 + -29x3 + 8x4) = 0

Solving
-9 + 31x + 59x2 + -29x3 + 8x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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