Evaluate
-\left(x-2\right)\left(6x+1\right)
Expand
2+11x-6x^{2}
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\left(-5x+10\right)x+\left(-x-1\right)\left(x-2\right)
Use the distributive property to multiply x-2 by -5.
-5x^{2}+10x+\left(-x-1\right)\left(x-2\right)
Use the distributive property to multiply -5x+10 by x.
-5x^{2}+10x+\left(-x\right)x-2\left(-x\right)-x+2
Apply the distributive property by multiplying each term of -x-1 by each term of x-2.
-5x^{2}+10x+\left(-x\right)x+2x-x+2
Multiply -2 and -1 to get 2.
-5x^{2}+10x+\left(-x\right)x+x+2
Combine 2x and -x to get x.
-5x^{2}+11x+\left(-x\right)x+2
Combine 10x and x to get 11x.
-5x^{2}+11x-x^{2}+2
Multiply x and x to get x^{2}.
-6x^{2}+11x+2
Combine -5x^{2} and -x^{2} to get -6x^{2}.
\left(-5x+10\right)x+\left(-x-1\right)\left(x-2\right)
Use the distributive property to multiply x-2 by -5.
-5x^{2}+10x+\left(-x-1\right)\left(x-2\right)
Use the distributive property to multiply -5x+10 by x.
-5x^{2}+10x+\left(-x\right)x-2\left(-x\right)-x+2
Apply the distributive property by multiplying each term of -x-1 by each term of x-2.
-5x^{2}+10x+\left(-x\right)x+2x-x+2
Multiply -2 and -1 to get 2.
-5x^{2}+10x+\left(-x\right)x+x+2
Combine 2x and -x to get x.
-5x^{2}+11x+\left(-x\right)x+2
Combine 10x and x to get 11x.
-5x^{2}+11x-x^{2}+2
Multiply x and x to get x^{2}.
-6x^{2}+11x+2
Combine -5x^{2} and -x^{2} to get -6x^{2}.
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