Evaluate
80x-1558y-30z
Factor
2\left(40x-779y-15z\right)
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-1539y-30z+6y+80x-25y
Multiply -81 and 19 to get -1539.
-1533y-30z+80x-25y
Combine -1539y and 6y to get -1533y.
-1558y-30z+80x
Combine -1533y and -25y to get -1558y.
80x-1558y-30z
Multiply and combine like terms.
2\left(40x-779y-15z\right)
Factor out 2.
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Matrix
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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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