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9 votes
9 votes
20 points. Someone please help

20 points. Someone please help-example-1
User Matthew Meppiel
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1 Answer

16 votes
16 votes

Explanation:


(4(2) \: - 6(7) \: 5(1)) \\( 2( - 1) \: 4(5) \: - 1(2) ) \\ (8 \: - 42 \: \: 5 \\ - 2 \: \: \: 20 \: \: - 2)

User StefanH
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