Evaluate
4x^{2}+11.75
Factor
\frac{16x^{2}+47}{4}
Graph
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4x^{2}+12.25-3.5+3
Calculate 3.5 to the power of 2 and get 12.25.
4x^{2}+8.75+3
Subtract 3.5 from 12.25 to get 8.75.
4x^{2}+11.75
Add 8.75 and 3 to get 11.75.
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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
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