(2x^4+9x^3-1)-(5x^2-9x+6)=

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Solution for (2x^4+9x^3-1)-(5x^2-9x+6)= equation: 


Simplifying
(2x4 + 9x3 + -1) + -1(5x2 + -9x + 6) = 0

Reorder the terms:
(-1 + 9x3 + 2x4) + -1(5x2 + -9x + 6) = 0

Remove parenthesis around (-1 + 9x3 + 2x4)
-1 + 9x3 + 2x4 + -1(5x2 + -9x + 6) = 0

Reorder the terms:
-1 + 9x3 + 2x4 + -1(6 + -9x + 5x2) = 0
-1 + 9x3 + 2x4 + (6 * -1 + -9x * -1 + 5x2 * -1) = 0
-1 + 9x3 + 2x4 + (-6 + 9x + -5x2) = 0

Reorder the terms:
-1 + -6 + 9x + -5x2 + 9x3 + 2x4 = 0

Combine like terms: -1 + -6 = -7
-7 + 9x + -5x2 + 9x3 + 2x4 = 0

Solving
-7 + 9x + -5x2 + 9x3 + 2x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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