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Solve for d (complex solution)
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Solve for x (complex solution)
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Solve for d
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Solve for x
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x^{2}yd=\left(1-1\right)dy
Multiply x and x to get x^{2}.
x^{2}yd=0dy
Subtract 1 from 1 to get 0.
x^{2}yd=0
Anything times zero gives zero.
yx^{2}d=0
The equation is in standard form.
d=0
Divide 0 by x^{2}y.
x^{2}yd=\left(1-1\right)dy
Multiply x and x to get x^{2}.
x^{2}yd=0dy
Subtract 1 from 1 to get 0.
x^{2}yd=0
Anything times zero gives zero.
x^{2}=\frac{0}{dy}
Dividing by yd undoes the multiplication by yd.
x^{2}=0
Divide 0 by yd.
x=0 x=0
Take the square root of both sides of the equation.
x=0
The equation is now solved. Solutions are the same.
x^{2}yd=\left(1-1\right)dy
Multiply x and x to get x^{2}.
x^{2}yd=0dy
Subtract 1 from 1 to get 0.
x^{2}yd=0
Anything times zero gives zero.
dyx^{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.
x=\frac{0±\sqrt{0^{2}}}{2dy}
This equation is in standard form: ax^{2}+bx+c=0. Substitute yd for a, 0 for b, and 0 for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.
x=\frac{0±0}{2dy}
Take the square root of 0^{2}.
x=\frac{0}{2dy}
Multiply 2 times yd.
x=0
Divide 0 by 2yd.
x^{2}yd=\left(1-1\right)dy
Multiply x and x to get x^{2}.
x^{2}yd=0dy
Subtract 1 from 1 to get 0.
x^{2}yd=0
Anything times zero gives zero.
yx^{2}d=0
The equation is in standard form.
d=0
Divide 0 by x^{2}y.