Solve for M (complex solution)
M\in \mathrm{C}
Solve for M
M\in \mathrm{R}
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\sqrt{0}\left(5-0\times 4\right)^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Multiply 0 and 2 to get 0.
0\left(5-0\times 4\right)^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Calculate the square root of 0 and get 0.
0\left(5-0\right)^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Multiply 0 and 4 to get 0.
0\times 5^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Subtract 0 from 5 to get 5.
0\times 25=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Calculate 5 to the power of 2 and get 25.
0=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Multiply 0 and 25 to get 0.
0=M\left(5\sqrt{0}-0\times 4\right)^{2}
Multiply 0 and 2 to get 0.
0=M\left(5\times 0-0\times 4\right)^{2}
Calculate the square root of 0 and get 0.
0=M\left(0-0\times 4\right)^{2}
Multiply 5 and 0 to get 0.
0=M\left(0-0\right)^{2}
Multiply 0 and 4 to get 0.
0=M\times 0^{2}
Subtracting 0 from itself leaves 0.
0=M\times 0
Calculate 0 to the power of 2 and get 0.
0=0
Anything times zero gives zero.
\text{true}
Compare 0 and 0.
M\in \mathrm{C}
This is true for any M.
\sqrt{0}\left(5-0\times 4\right)^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Multiply 0 and 2 to get 0.
0\left(5-0\times 4\right)^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Calculate the square root of 0 and get 0.
0\left(5-0\right)^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Multiply 0 and 4 to get 0.
0\times 5^{2}=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Subtract 0 from 5 to get 5.
0\times 25=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Calculate 5 to the power of 2 and get 25.
0=M\left(5\sqrt{0\times 2}-0\times 4\right)^{2}
Multiply 0 and 25 to get 0.
0=M\left(5\sqrt{0}-0\times 4\right)^{2}
Multiply 0 and 2 to get 0.
0=M\left(5\times 0-0\times 4\right)^{2}
Calculate the square root of 0 and get 0.
0=M\left(0-0\times 4\right)^{2}
Multiply 5 and 0 to get 0.
0=M\left(0-0\right)^{2}
Multiply 0 and 4 to get 0.
0=M\times 0^{2}
Subtracting 0 from itself leaves 0.
0=M\times 0
Calculate 0 to the power of 2 and get 0.
0=0
Anything times zero gives zero.
\text{true}
Compare 0 and 0.
M\in \mathrm{R}
This is true for any M.
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}