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9a - ab + 5b if a = 2 and b = 7​
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4 votes
9a - ab + 5b

if a = 2 and b = 7​

User Bjaxbjax
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1 Answer

2 votes
9a-ab+5b
9(2)-(2)(7)+5(7)
18-14+35
39
User Geek Stocks
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