4-2. (a). What is the coefficient of x’ in (1–x)º (b).What is the coefficient of x in (1–x)-9

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter2: Solving Equations
Section2.3: Simplifying Variable Expressions
Problem 2E
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plz solve both parts within 30-40 mins I'll give you multiple upvote. Need correct answer plz
4-2. (a). What is the coefficient of x7 in (1–x)º
(b).What is the coefficient of x in (1–x)-9
Transcribed Image Text:4-2. (a). What is the coefficient of x7 in (1–x)º (b).What is the coefficient of x in (1–x)-9
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