Solve for g (complex solution)
\left\{\begin{matrix}\\g=\frac{1}{2}=0.5\text{, }&\text{unconditionally}\\g\in \mathrm{C}\text{, }&x=0\end{matrix}\right.
Solve for x (complex solution)
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x\in \mathrm{C}\text{, }&g=\frac{1}{2}\end{matrix}\right.
Solve for g
\left\{\begin{matrix}\\g=\frac{1}{2}=0.5\text{, }&\text{unconditionally}\\g\in \mathrm{R}\text{, }&x=0\end{matrix}\right.
Solve for x
\left\{\begin{matrix}\\x=0\text{, }&\text{unconditionally}\\x\in \mathrm{R}\text{, }&g=\frac{1}{2}\end{matrix}\right.
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6x^{2}g=3x^{2}
Multiply x and x to get x^{2}.
\frac{6x^{2}g}{6x^{2}}=\frac{3x^{2}}{6x^{2}}
Divide both sides by 6x^{2}.
g=\frac{3x^{2}}{6x^{2}}
Dividing by 6x^{2} undoes the multiplication by 6x^{2}.
g=\frac{1}{2}
Divide 3x^{2} by 6x^{2}.
6x^{2}g=3x^{2}
Multiply x and x to get x^{2}.
6x^{2}g-3x^{2}=0
Subtract 3x^{2} from both sides.
\left(6g-3\right)x^{2}=0
Combine all terms containing x.
x^{2}=\frac{0}{6g-3}
Dividing by 6g-3 undoes the multiplication by 6g-3.
x^{2}=0
Divide 0 by 6g-3.
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.
6x^{2}g=3x^{2}
Multiply x and x to get x^{2}.
6x^{2}g-3x^{2}=0
Subtract 3x^{2} from both sides.
\left(6g-3\right)x^{2}=0
Combine all terms containing x.
x=\frac{0±\sqrt{0^{2}}}{2\left(6g-3\right)}
This equation is in standard form: ax^{2}+bx+c=0. Substitute 6g-3 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\left(6g-3\right)}
Take the square root of 0^{2}.
x=\frac{0}{12g-6}
Multiply 2 times 6g-3.
x=0
Divide 0 by -6+12g.
6x^{2}g=3x^{2}
Multiply x and x to get x^{2}.
\frac{6x^{2}g}{6x^{2}}=\frac{3x^{2}}{6x^{2}}
Divide both sides by 6x^{2}.
g=\frac{3x^{2}}{6x^{2}}
Dividing by 6x^{2} undoes the multiplication by 6x^{2}.
g=\frac{1}{2}
Divide 3x^{2} by 6x^{2}.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}