Solve for x
x=0
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x^{2}=1000000x^{2}
Cancel out \frac{4}{3}\times 3.14 on both sides.
x^{2}-1000000x^{2}=0
Subtract 1000000x^{2} from both sides.
-999999x^{2}=0
Combine x^{2} and -1000000x^{2} to get -999999x^{2}.
x^{2}=0
Divide both sides by -999999. Zero divided by any non-zero number gives zero.
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}=1000000x^{2}
Cancel out \frac{4}{3}\times 3.14 on both sides.
x^{2}-1000000x^{2}=0
Subtract 1000000x^{2} from both sides.
-999999x^{2}=0
Combine x^{2} and -1000000x^{2} to get -999999x^{2}.
x^{2}=0
Divide both sides by -999999. Zero divided by any non-zero number gives zero.
x=\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}.
x=\frac{0±0}{2}
Take the square root of 0^{2}.
x=0
Divide 0 by 2.
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Arithmetic
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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