Solve for n
n=0
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n=0 n=0
Take the square root of both sides of the equation.
n=0
The equation is now solved. Solutions are the same.
n^{2}=0
Quadratic equations like this one, with an x^{2} term but no x term, can still be solved using the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}, once they are put in standard form: ax^{2}+bx+c=0.
n=\frac{0±\sqrt{0^{2}}}{2}
This equation is in standard form: ax^{2}+bx+c=0. Substitute 1 for a, 0 for b, and 0 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.
n=\frac{0±0}{2}
Take the square root of 0^{2}.
n=0
Divide 0 by 2.
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