X+3=x^2+2x+1

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Solution for X+3=x^2+2x+1 equation:


Simplifying
X + 3 = x2 + 2x + 1

Reorder the terms:
3 + X = x2 + 2x + 1

Reorder the terms:
3 + X = 1 + 2x + x2

Solving
3 + X = 1 + 2x + x2

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + X = 1 + 2x + -3 + x2

Combine like terms: 3 + -3 = 0
0 + X = 1 + 2x + -3 + x2
X = 1 + 2x + -3 + x2

Reorder the terms:
X = 1 + -3 + 2x + x2

Combine like terms: 1 + -3 = -2
X = -2 + 2x + x2

Simplifying
X = -2 + 2x + x2

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