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Arithmetic
5 problems similar to:
\frac{ 0.0 }{ 4 \pi { 10 }^{ -7 } } \times 624 \times { 10 }^{ -7 }
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\frac{0}{4\pi \times \frac{1}{10000000}}\times 624\times 10^{-7}
Calculate 10 to the power of -7 and get \frac{1}{10000000}.
\frac{0}{\frac{1}{2500000}\pi }\times 624\times 10^{-7}
Multiply 4 and \frac{1}{10000000} to get \frac{1}{2500000}.
0\times 624\times 10^{-7}
Zero divided by any non-zero term gives zero.
0\times 10^{-7}
Multiply 0 and 624 to get 0.
0\times \frac{1}{10000000}
Calculate 10 to the power of -7 and get \frac{1}{10000000}.
0
Multiply 0 and \frac{1}{10000000} to get 0.
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}