( - 6 ) ^ { 2 } - 4 \cdot 2 \cdot 2,5
Evaluate
16
Factor
2^{4}
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36-4\times 2\times 2,5
Calculate -6 to the power of 2 and get 36.
36-8\times 2,5
Multiply 4 and 2 to get 8.
36-20
Multiply 8 and 2,5 to get 20.
16
Subtract 20 from 36 to get 16.
Examples
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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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