Evaluate
16x^{2}
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16x^{2}
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4x\left(2x+2x\right)
Divide 8x by 2 to get 4x.
4x\times 4x
Combine 2x and 2x to get 4x.
16xx
Multiply 4 and 4 to get 16.
16x^{2}
Multiply x and x to get x^{2}.
4x\left(2x+2x\right)
Divide 8x by 2 to get 4x.
4x\times 4x
Combine 2x and 2x to get 4x.
16xx
Multiply 4 and 4 to get 16.
16x^{2}
Multiply x and x to get x^{2}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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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
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Limits
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