Solve for x
x=0
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-2x+4=4x+4
Combine x and -3x to get -2x.
-2x+4-4x=4
Subtract 4x from both sides.
-6x+4=4
Combine -2x and -4x to get -6x.
-6x=4-4
Subtract 4 from both sides.
-6x=0
Subtract 4 from 4 to get 0.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -6 is not equal to 0, x must be equal to 0.
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y = 3x + 4
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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