3. Is 1326 assertion. a • triangular number? Is 1378? Prove your
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
Chapter7: Applying Fractions
Section7.5: Percents
Problem 14WE
Question
Transcribed Image Text:3. Is 1326
assertion.
a
•
triangular number? Is 1378? Prove your
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