What the friggedy-fuck is the point of a maths revision book that doesn't include explanations of how to work out the problems?
(2) x (-1) x (-3) x (-4)
What does these being in brackets mean we shld do?
@LotakX
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Surely if kids are getting it wrong, it means they're doing that bit wrong? Lots & lots of questions will not help.
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It's a "trick" question, the brackets are unnecessary, it's the same a 2 x -1 x -3 x -4. It's checking you know that.
@LotakX -
What this guy said
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Otherwise, it might appear that there're two operators in a row bc "-" is used 2 ways: as minus operator, & to indicate negative
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Use BIDMAS. Calculate within brackets first then carry on.
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It means to convert to Judaism
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In regular mathematical notation, those around "2" are useless.
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Brackets are used to set off signed #'s to indicate "-" is a negative sign, not an operator, like "x". Otherwise, it ...Con't
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