1,2 x \cdot 0,9
Differentiate w.r.t. x
1,08
Evaluate
\frac{27x}{25}
Graph
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\frac{\mathrm{d}}{\mathrm{d}x}(1,08x)
Multiply 1,2 and 0,9 to get 1,08.
1,08x^{1-1}
The derivative of ax^{n} is nax^{n-1}.
1,08x^{0}
Subtract 1 from 1.
1,08\times 1
For any term t except 0, t^{0}=1.
1,08
For any term t, t\times 1=t and 1t=t.
1,08x
Multiply 1,2 and 0,9 to get 1,08.
Examples
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y = 3x + 4
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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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