(np-1)(np-1)(np-1)=0

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Solution for (np-1)(np-1)(np-1)=0 equation:


Simplifying
(np + -1)(np + -1)(np + -1) = 0

Reorder the terms:
(-1 + np)(np + -1)(np + -1) = 0

Reorder the terms:
(-1 + np)(-1 + np)(np + -1) = 0

Reorder the terms:
(-1 + np)(-1 + np)(-1 + np) = 0

Multiply (-1 + np) * (-1 + np)
(-1(-1 + np) + np(-1 + np))(-1 + np) = 0
((-1 * -1 + np * -1) + np(-1 + np))(-1 + np) = 0
((1 + -1np) + np(-1 + np))(-1 + np) = 0
(1 + -1np + (-1 * np + np * np))(-1 + np) = 0
(1 + -1np + (-1np + n2p2))(-1 + np) = 0

Combine like terms: -1np + -1np = -2np
(1 + -2np + n2p2)(-1 + np) = 0

Multiply (1 + -2np + n2p2) * (-1 + np)
(1(-1 + np) + -2np * (-1 + np) + n2p2(-1 + np)) = 0
((-1 * 1 + np * 1) + -2np * (-1 + np) + n2p2(-1 + np)) = 0
((-1 + 1np) + -2np * (-1 + np) + n2p2(-1 + np)) = 0
(-1 + 1np + (-1 * -2np + np * -2np) + n2p2(-1 + np)) = 0
(-1 + 1np + (2np + -2n2p2) + n2p2(-1 + np)) = 0
(-1 + 1np + 2np + -2n2p2 + (-1 * n2p2 + np * n2p2)) = 0
(-1 + 1np + 2np + -2n2p2 + (-1n2p2 + n3p3)) = 0

Combine like terms: 1np + 2np = 3np
(-1 + 3np + -2n2p2 + -1n2p2 + n3p3) = 0

Combine like terms: -2n2p2 + -1n2p2 = -3n2p2
(-1 + 3np + -3n2p2 + n3p3) = 0

Solving
-1 + 3np + -3n2p2 + n3p3 = 0

Solving for variable 'n'.

The solution to this equation could not be determined.

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