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secondary 3 | E Maths
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Much thanks..
Date Posted: 3 years ago
Views: 211
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Remember that when there’s a negative power, to make the power positive you use the reciprocal. In other words for x^-3 (x to the power of -3), the power is positive when you flip the number around to become 1/x^3. For part (b) I solved up to that point try using the logic of negative and positive powers to find the answer.
Hope this makes sense!
Hope this makes sense!
Date Posted:
3 years ago
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