sum of x is meaningless
sum of squares.
a^2 + b^2
3^2 + 4^2
x^2 + y^2
sum of x^2 is meaningless
a sum need two addends.
How do you do. Please Explain
Sum of X
Sum of Squares
Sum of X squared
1 answer
Sum of X
Sum of Squares
Sum of X squared
1 answer
1 answer
1 answer
1 answer
1 answer