Evaluate
\Delta _{5}\left(\Delta -3\right)
Expand
\Delta \Delta _{5}-3\Delta _{5}
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1\Delta \Delta _{5}-3\Delta _{5}
Use the distributive property to multiply 1\Delta -3 by \Delta _{5}.
\Delta \Delta _{5}-3\Delta _{5}
For any term t, t\times 1=t and 1t=t.
1\Delta \Delta _{5}-3\Delta _{5}
Use the distributive property to multiply 1\Delta -3 by \Delta _{5}.
\Delta \Delta _{5}-3\Delta _{5}
For any term t, t\times 1=t and 1t=t.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
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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
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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