2n^2+4n+1=(2n+1)(n+1)

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Solution for 2n^2+4n+1=(2n+1)(n+1) equation:


Simplifying
2n2 + 4n + 1 = (2n + 1)(n + 1)

Reorder the terms:
1 + 4n + 2n2 = (2n + 1)(n + 1)

Reorder the terms:
1 + 4n + 2n2 = (1 + 2n)(n + 1)

Reorder the terms:
1 + 4n + 2n2 = (1 + 2n)(1 + n)

Multiply (1 + 2n) * (1 + n)
1 + 4n + 2n2 = (1(1 + n) + 2n * (1 + n))
1 + 4n + 2n2 = ((1 * 1 + n * 1) + 2n * (1 + n))
1 + 4n + 2n2 = ((1 + 1n) + 2n * (1 + n))
1 + 4n + 2n2 = (1 + 1n + (1 * 2n + n * 2n))
1 + 4n + 2n2 = (1 + 1n + (2n + 2n2))

Combine like terms: 1n + 2n = 3n
1 + 4n + 2n2 = (1 + 3n + 2n2)

Add '-1' to each side of the equation.
1 + 4n + -1 + 2n2 = 1 + 3n + -1 + 2n2

Reorder the terms:
1 + -1 + 4n + 2n2 = 1 + 3n + -1 + 2n2

Combine like terms: 1 + -1 = 0
0 + 4n + 2n2 = 1 + 3n + -1 + 2n2
4n + 2n2 = 1 + 3n + -1 + 2n2

Reorder the terms:
4n + 2n2 = 1 + -1 + 3n + 2n2

Combine like terms: 1 + -1 = 0
4n + 2n2 = 0 + 3n + 2n2
4n + 2n2 = 3n + 2n2

Add '-2n2' to each side of the equation.
4n + 2n2 + -2n2 = 3n + 2n2 + -2n2

Combine like terms: 2n2 + -2n2 = 0
4n + 0 = 3n + 2n2 + -2n2
4n = 3n + 2n2 + -2n2

Combine like terms: 2n2 + -2n2 = 0
4n = 3n + 0
4n = 3n

Solving
4n = 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
4n + -3n = 3n + -3n

Combine like terms: 4n + -3n = 1n
1n = 3n + -3n

Combine like terms: 3n + -3n = 0
1n = 0

Divide each side by '1'.
n = 0

Simplifying
n = 0

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