Solve for x
x\in \mathrm{R}
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-2x+4\geq -2x+2
Combine -3x and x to get -2x.
-2x+4+2x\geq 2
Add 2x to both sides.
4\geq 2
Combine -2x and 2x to get 0.
x\in \mathrm{R}
This is true for any x.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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