Evaluate
8\sqrt{3}+6\approx 19.856406461
Factor
2 \sqrt{3} {(\sqrt{3} + 4)} = 19.856406461
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9\sqrt{3}+6-\sqrt{3}
Use the distributive property to multiply 3 by 3\sqrt{3}+2.
8\sqrt{3}+6
Combine 9\sqrt{3} and -\sqrt{3} to get 8\sqrt{3}.
Examples
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y = 3x + 4
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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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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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