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Maths Puzzle
Numerical Ability
When you are doing absolute value and the problem is a negative when you solve it does it stay negative or do u ignore the negative sign? Thnx.
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Product of[0 -1] and [7 -2]
[-4 -2] [-1 0]
I think I have the right answer but does 3a x 4b = 12ab? Thanks very much