(x^2+10x-39)(x^2-10x+29)=y

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Solution for (x^2+10x-39)(x^2-10x+29)=y equation: 


Simplifying
(x2 + 10x + -39)(x2 + -10x + 29) = y

Reorder the terms:
(-39 + 10x + x2)(x2 + -10x + 29) = y

Reorder the terms:
(-39 + 10x + x2)(29 + -10x + x2) = y

Multiply (-39 + 10x + x2) * (29 + -10x + x2)
(-39(29 + -10x + x2) + 10x * (29 + -10x + x2) + x2(29 + -10x + x2)) = y
((29 * -39 + -10x * -39 + x2 * -39) + 10x * (29 + -10x + x2) + x2(29 + -10x + x2)) = y
((-1131 + 390x + -39x2) + 10x * (29 + -10x + x2) + x2(29 + -10x + x2)) = y
(-1131 + 390x + -39x2 + (29 * 10x + -10x * 10x + x2 * 10x) + x2(29 + -10x + x2)) = y
(-1131 + 390x + -39x2 + (290x + -100x2 + 10x3) + x2(29 + -10x + x2)) = y
(-1131 + 390x + -39x2 + 290x + -100x2 + 10x3 + (29 * x2 + -10x * x2 + x2 * x2)) = y
(-1131 + 390x + -39x2 + 290x + -100x2 + 10x3 + (29x2 + -10x3 + x4)) = y

Reorder the terms:
(-1131 + 390x + 290x + -39x2 + -100x2 + 29x2 + 10x3 + -10x3 + x4) = y

Combine like terms: 390x + 290x = 680x
(-1131 + 680x + -39x2 + -100x2 + 29x2 + 10x3 + -10x3 + x4) = y

Combine like terms: -39x2 + -100x2 = -139x2
(-1131 + 680x + -139x2 + 29x2 + 10x3 + -10x3 + x4) = y

Combine like terms: -139x2 + 29x2 = -110x2
(-1131 + 680x + -110x2 + 10x3 + -10x3 + x4) = y

Combine like terms: 10x3 + -10x3 = 0
(-1131 + 680x + -110x2 + 0 + x4) = y
(-1131 + 680x + -110x2 + x4) = y

Solving
-1131 + 680x + -110x2 + x4 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
-1131 + 680x + -110x2 + x4 + -1y = 0

The solution to this equation could not be determined.

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