Evaluate
45k^{2}+12k-12
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45k^{2}+12k-12
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45k^{2}+30k-18k-12
Apply the distributive property by multiplying each term of 5k-2 by each term of 9k+6.
45k^{2}+12k-12
Combine 30k and -18k to get 12k.
45k^{2}+30k-18k-12
Apply the distributive property by multiplying each term of 5k-2 by each term of 9k+6.
45k^{2}+12k-12
Combine 30k and -18k to get 12k.
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