s^2-(s^2-2)=400

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Solution for s^2-(s^2-2)=400 equation: 


Simplifying
s2 + -1(s2 + -2) = 400

Reorder the terms:
s2 + -1(-2 + s2) = 400
s2 + (-2 * -1 + s2 * -1) = 400
s2 + (2 + -1s2) = 400

Reorder the terms:
2 + s2 + -1s2 = 400

Combine like terms: s2 + -1s2 = 0
2 + 0 = 400
2 = 400

Solving
2 = 400

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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