px^2+qx=0

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Solution for px^2+qx=0 equation: 


Simplifying
px2 + qx = 0

Solving
px2 + qx = 0

Solving for variable 'p'.

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

Add '-1qx' to each side of the equation.
px2 + qx + -1qx = 0 + -1qx

Combine like terms: qx + -1qx = 0
px2 + 0 = 0 + -1qx
px2 = 0 + -1qx
Remove the zero:
px2 = -1qx

Divide each side by 'x2'.
p = -1qx-1

Simplifying
p = -1qx-1

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