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Maths CCEA
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1.1 Algebra and functions
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Question 61
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Prove that
n2+7n+15>n+3n^2 + 7n + 15 > n + 3
n
2
+
7
n
+
15
>
n
+
3
is true for all values of
nn
n
[4]
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1.1 Algebra and functions Questions
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1.1 Algebra and functions
