x^3+ax^2-(2a^2+12)x+(7a+10)=7

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Solution for x^3+ax^2-(2a^2+12)x+(7a+10)=7 equation:


Simplifying
x3 + ax2 + -1(2a2 + 12) * x + (7a + 10) = 7

Reorder the terms:
x3 + ax2 + -1(12 + 2a2) * x + (7a + 10) = 7

Reorder the terms for easier multiplication:
x3 + ax2 + -1x(12 + 2a2) + (7a + 10) = 7
x3 + ax2 + (12 * -1x + 2a2 * -1x) + (7a + 10) = 7

Reorder the terms:
x3 + ax2 + (-2a2x + -12x) + (7a + 10) = 7
x3 + ax2 + (-2a2x + -12x) + (7a + 10) = 7

Reorder the terms:
x3 + ax2 + -2a2x + -12x + (10 + 7a) = 7

Remove parenthesis around (10 + 7a)
x3 + ax2 + -2a2x + -12x + 10 + 7a = 7

Reorder the terms:
10 + 7a + ax2 + -2a2x + -12x + x3 = 7

Solving
10 + 7a + ax2 + -2a2x + -12x + x3 = 7

Solving for variable 'a'.

Reorder the terms:
10 + -7 + 7a + ax2 + -2a2x + -12x + x3 = 7 + -7

Combine like terms: 10 + -7 = 3
3 + 7a + ax2 + -2a2x + -12x + x3 = 7 + -7

Combine like terms: 7 + -7 = 0
3 + 7a + ax2 + -2a2x + -12x + x3 = 0

The solution to this equation could not be determined.

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