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8+10x-18x^{2}
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8+10x-18x^{2}
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-18x^{2}+18x-8x+8
Apply the distributive property by multiplying each term of 9x+4 by each term of -2x+2.
-18x^{2}+10x+8
Combine 18x and -8x to get 10x.
-18x^{2}+18x-8x+8
Apply the distributive property by multiplying each term of 9x+4 by each term of -2x+2.
-18x^{2}+10x+8
Combine 18x and -8x to get 10x.
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