Solve for w
w=0
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w^{2}=-86+86
Add 86 to both sides.
w^{2}=0
Add -86 and 86 to get 0.
w=0 w=0
Take the square root of both sides of the equation.
w=0
The equation is now solved. Solutions are the same.
w^{2}-86+86=0
Add 86 to both sides.
w^{2}=0
Add -86 and 86 to get 0.
w=\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}.
w=\frac{0±0}{2}
Take the square root of 0^{2}.
w=0
Divide 0 by 2.
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