Evaluate
2x\left(14112x+23\right)
Expand
28224x^{2}+46x
Graph
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46x+2^{2}\left(87x-3x\right)^{2}
Combine 48x and -2x to get 46x.
46x+4\left(87x-3x\right)^{2}
Calculate 2 to the power of 2 and get 4.
46x+4\times \left(84x\right)^{2}
Combine 87x and -3x to get 84x.
46x+4\times 84^{2}x^{2}
Expand \left(84x\right)^{2}.
46x+4\times 7056x^{2}
Calculate 84 to the power of 2 and get 7056.
46x+28224x^{2}
Multiply 4 and 7056 to get 28224.
46x+2^{2}\left(87x-3x\right)^{2}
Combine 48x and -2x to get 46x.
46x+4\left(87x-3x\right)^{2}
Calculate 2 to the power of 2 and get 4.
46x+4\times \left(84x\right)^{2}
Combine 87x and -3x to get 84x.
46x+4\times 84^{2}x^{2}
Expand \left(84x\right)^{2}.
46x+4\times 7056x^{2}
Calculate 84 to the power of 2 and get 7056.
46x+28224x^{2}
Multiply 4 and 7056 to get 28224.
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}