Evaluate
3\sqrt{3}\approx 5.196152423
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-10\sqrt{3}+20\sqrt{3}-7\sqrt{3}
Multiply -2 and 5 to get -10. Multiply 4 and 5 to get 20.
10\sqrt{3}-7\sqrt{3}
Combine -10\sqrt{3} and 20\sqrt{3} to get 10\sqrt{3}.
3\sqrt{3}
Combine 10\sqrt{3} and -7\sqrt{3} to get 3\sqrt{3}.
Examples
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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