GMAT math tip..
Is there a relationship between squares and sum of odd numbers. Find out.
GMAT math tip #5
Is there a relationship between squares and sum of odd numbers. Find out.
1^2=1
2^2= 1+3
3^2=1+3+5
4^2=1+3+5+7
5^2=1+3+5+7+9
To get n^2 add the first n odd integers.
GMAT math tip #5
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