- 0,5 x ^ { 2 } + 25 x + 0,9 x
Evaluate
x\left(-\frac{x}{2}+25,9\right)
Factor
x\left(-\frac{x}{2}+25,9\right)
Graph
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-0,5x^{2}+25,9x
Combine 25x and 0,9x to get 25,9x.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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