Answer
$\displaystyle \sum_{i=1}^{5}(2i-1)=25$
Work Step by Step
$\displaystyle \sum_{i=1}^{5}(2i-1)=(2(1)-1)+(2(2)-1)+(2(3)-1)+(2(4)-1)+(2(5)-1)=1+3+5+7+9=25$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 11 - 11.1 - Sequences and Series - 11.1 Exercises - Page 778: 70
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
