(7x^3+4x^2+3x+2)+(2x^2+x+5)=

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Solution for (7x^3+4x^2+3x+2)+(2x^2+x+5)= equation:


Simplifying
(7x3 + 4x2 + 3x + 2) + (2x2 + x + 5) = 0

Reorder the terms:
(2 + 3x + 4x2 + 7x3) + (2x2 + x + 5) = 0

Remove parenthesis around (2 + 3x + 4x2 + 7x3)
2 + 3x + 4x2 + 7x3 + (2x2 + x + 5) = 0

Reorder the terms:
2 + 3x + 4x2 + 7x3 + (5 + x + 2x2) = 0

Remove parenthesis around (5 + x + 2x2)
2 + 3x + 4x2 + 7x3 + 5 + x + 2x2 = 0

Reorder the terms:
2 + 5 + 3x + x + 4x2 + 2x2 + 7x3 = 0

Combine like terms: 2 + 5 = 7
7 + 3x + x + 4x2 + 2x2 + 7x3 = 0

Combine like terms: 3x + x = 4x
7 + 4x + 4x2 + 2x2 + 7x3 = 0

Combine like terms: 4x2 + 2x2 = 6x2
7 + 4x + 6x2 + 7x3 = 0

Solving
7 + 4x + 6x2 + 7x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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