Sunday

March 1, 2015

March 1, 2015

Posted by **ios7** on Friday, September 20, 2013 at 2:09pm.

1 1

2 4

3. 9

5 25

8. 64

10 100

It asks me to do the

Sum of X

Sum of Squares

Sum of X squared

Can you please help me on this. I don't get it

- Math -
**PsyDAG**, Friday, September 20, 2013 at 4:47pm∑x = 1+2+3+5+8+10 = ?

Since the only squares you show are X^2, I don't see any difference between the last two.

∑X^2 = 1+4+9+25+64+100 = ?

**Answer this Question**

**Related Questions**

Math - Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of...

college math - I do not understand a problem from a text book or how to solve ...

Math - How do you do. Please Explain Sum of X Sum of Squares Sum of X squared

probability - two fair six-sided dice are rolled and the sum of the dots on the ...

math URGENT!!!! - i have a list of 5 different numbers. the sum of 2 of the ...

Precalculus - Find the sum of 20 (summation notation symbol)k=1 then (3k-5) If ...

Math - Ursula wrote the sum 5.815 + 6.021 as a sum of two mixed numbers. A. What...

math - Find two positive numbers whose sum is 50 such that the sum of their ...

Precalculus - Find the sum of the first 50 terms of the sequence 2,4,6,8...

calculus - find the sum of the series: 1. the sum from n=1 to infinity of ((-1)^...