Sum problem: sum, from i=1 to i=n, of (x_i + k)^2
- Thread starter Barbra
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Harry_the_cat
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No.
2 things wrong.
Why do you have a minus sign in the middle?
The last term is not just \(\displaystyle k^2\).
2 things wrong.
Why do you have a minus sign in the middle?
The last term is not just \(\displaystyle k^2\).