## Summation Algebra

Definition of algebraic sum : the aggregate of two or more numbers or quantities taken with regard to their signs (as + or −) according to the rules of addition in algebra the algebraic sum

## Stories

Math app is an excellent app for many different types of equasions. The image becomes blur as soon as i am about to scan it, easy, Helpful and, Very Accurate, overall a very helpful app and has gotten me through my highschool year.

Richard Tobin

But that's understandable because as they add more and more features the cost of the app is going to increase and they have to earn their money somehow. 10/10 it works and reads my sloppy handwriting lol, it shows you the answer, but also shows you how to solve it with just a scan of the problem.

Glen Lemons

## Some algebra with summation

Step-by-Step Examples Algebra Functions Find the Sum of the Functions f (x) = −x2 f ( x) = - x 2 , g(x) = 4x − 1 g ( x) = 4 x - 1 Replace the function designators with the actual functions in f

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