Evaluate
2+14x-6x^{2}
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2+14x-6x^{2}
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6x-8x-4+\left(6-2x\right)\left(3x+1\right)
Use the distributive property to multiply -4 by 2x+1.
-2x-4+\left(6-2x\right)\left(3x+1\right)
Combine 6x and -8x to get -2x.
-2x-4+18x+6-6x^{2}-2x
Apply the distributive property by multiplying each term of 6-2x by each term of 3x+1.
-2x-4+16x+6-6x^{2}
Combine 18x and -2x to get 16x.
14x-4+6-6x^{2}
Combine -2x and 16x to get 14x.
14x+2-6x^{2}
Add -4 and 6 to get 2.
6x-8x-4+\left(6-2x\right)\left(3x+1\right)
Use the distributive property to multiply -4 by 2x+1.
-2x-4+\left(6-2x\right)\left(3x+1\right)
Combine 6x and -8x to get -2x.
-2x-4+18x+6-6x^{2}-2x
Apply the distributive property by multiplying each term of 6-2x by each term of 3x+1.
-2x-4+16x+6-6x^{2}
Combine 18x and -2x to get 16x.
14x-4+6-6x^{2}
Combine -2x and 16x to get 14x.
14x+2-6x^{2}
Add -4 and 6 to get 2.
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y = 3x + 4
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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