Evaluate
-22
Factor
-22
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\sqrt{400}-\sqrt{49\times 36}
Multiply 25 and 16 to get 400.
20-\sqrt{49\times 36}
Calculate the square root of 400 and get 20.
20-\sqrt{1764}
Multiply 49 and 36 to get 1764.
20-42
Calculate the square root of 1764 and get 42.
-22
Subtract 42 from 20 to get -22.
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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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