Evaluate
20x^{2}+18x+12
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20x^{2}+18x+12
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12x^{2}+6x+20x+10+\left(4x-2\right)\left(2x-1\right)
Apply the distributive property by multiplying each term of 3x+5 by each term of 4x+2.
12x^{2}+26x+10+\left(4x-2\right)\left(2x-1\right)
Combine 6x and 20x to get 26x.
12x^{2}+26x+10+8x^{2}-4x-4x+2
Apply the distributive property by multiplying each term of 4x-2 by each term of 2x-1.
12x^{2}+26x+10+8x^{2}-8x+2
Combine -4x and -4x to get -8x.
20x^{2}+26x+10-8x+2
Combine 12x^{2} and 8x^{2} to get 20x^{2}.
20x^{2}+18x+10+2
Combine 26x and -8x to get 18x.
20x^{2}+18x+12
Add 10 and 2 to get 12.
12x^{2}+6x+20x+10+\left(4x-2\right)\left(2x-1\right)
Apply the distributive property by multiplying each term of 3x+5 by each term of 4x+2.
12x^{2}+26x+10+\left(4x-2\right)\left(2x-1\right)
Combine 6x and 20x to get 26x.
12x^{2}+26x+10+8x^{2}-4x-4x+2
Apply the distributive property by multiplying each term of 4x-2 by each term of 2x-1.
12x^{2}+26x+10+8x^{2}-8x+2
Combine -4x and -4x to get -8x.
20x^{2}+26x+10-8x+2
Combine 12x^{2} and 8x^{2} to get 20x^{2}.
20x^{2}+18x+10+2
Combine 26x and -8x to get 18x.
20x^{2}+18x+12
Add 10 and 2 to get 12.
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Limits
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