Eric Nicholas K's answer to Candice's Secondary 4 A Maths Singapore question.
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Date Posted:
4 years ago
You will have to approximate the answers to
-9.17 < k < 9.17 ,
in order to be able to conclude that the smallest integer is -9. The marker can't tell from the expression √84 /-√84 alone
-9.17 < k < 9.17 ,
in order to be able to conclude that the smallest integer is -9. The marker can't tell from the expression √84 /-√84 alone
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