Evaluate
1200-108x
Factor
12\left(100-9x\right)
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0\times 12x^{2}-108x+1200
Multiply 0 and 0 to get 0.
0x^{2}-108x+1200
Multiply 0 and 12 to get 0.
0-108x+1200
Anything times zero gives zero.
1200-108x
Add 0 and 1200 to get 1200.
12\left(0-9x+100\right)
Factor out 12.
Examples
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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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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