39. What is the value of (EX)² for the scores: -1, 0, 3, 5?

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.2: Dividng Monomials
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39. What is the value of (EX)? for the scores: -1, 0, 3, 5?
Transcribed Image Text:39. What is the value of (EX)? for the scores: -1, 0, 3, 5?
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Step 1

Given that 

The data are -1,0,3,5

Find the value (∑X)2

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