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 Topic: rules of precedence
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 8^3/2(2+2) 2017-01-13 From Mary:8^3/2(2+2)Answered by Penny Nom. 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 x 0 + 1 = ? 2015-06-18 From Sharon:1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 x 0 + 1 = ? I got 1 as my answer despite BODMAS making it 12 because logic tells me I ought to place brackets around the first set of repeated addition. Could you please clarify this for me? Thank you 😊Answered by Harley Weston. 128/(-16)/(-2) 2015-01-28 From jackie:128/(-16)/(-2) I was wondering if you can show me how to work this question outAnswered by Harley Weston. (-5)^2, -5^2 and -(5)^2 1999-10-13 From Jennifer Brown:What is the difference between the following problems: (-5)2, -52 and -(5)2 Our text book (Beginning Algebra, fourth edition, published by McGraw Hill, by Streeter, Huthison and Hoetzle) says the second and third problem are exactly the same. I don't see how that can be. Is there a mathematical rule that explains this? Answered by Penny Nom.

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