Algebraic expression doubt in subtraction Beantwoord Volgen dsbhauia 14 september 2017 14:53 0 If it is asked - Find the difference of a and b (a and b are two expressions or take 'em to be any two arithmetic values) what do I do? Subtract a from b or b from a ? For example- Find the difference of -13/20 and 1/6.
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