Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 11 - 11.5 - The Binomial Theorem - 11.5 Exercises - Page 813: 26



Work Step by Step

Fifth row of Pascal's Triangle: $1~~5~~10~~10~~5~~1$ $(a+5)^5=(1)a^5+(5)a^4(5)^1+(10)a^3(5)^2+(10)a^2(5)^3+(5)a^1(5)^4+(1)(5)^5=a^5+25a^4+250a^3+1250a^2+3125a+3125$
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