Evaluate
388
Factor
2^{2}\times 97
Quiz
Arithmetic
5 problems similar to:
{ \left(4-(-4) \right) }^{ 2 } + { \left(-12-(6) \right) }^{ 2 }
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\left(4+4\right)^{2}+\left(-12-6\right)^{2}
The opposite of -4 is 4.
8^{2}+\left(-12-6\right)^{2}
Add 4 and 4 to get 8.
64+\left(-12-6\right)^{2}
Calculate 8 to the power of 2 and get 64.
64+\left(-18\right)^{2}
Subtract 6 from -12 to get -18.
64+324
Calculate -18 to the power of 2 and get 324.
388
Add 64 and 324 to get 388.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}