Find the coefficient of x18y¹2 in the expansion of (-2x6 + 2y³)².

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section8.6: The Binomial Theorem
Problem 2E
icon
Related questions
Question
100%

plzz help

 

 

Find the coefficient of x¹8y12 in the expansion of
(-2x6 +21³)².
The coefficient of x¹8y¹2 is
Transcribed Image Text:Find the coefficient of x¹8y12 in the expansion of (-2x6 +21³)². The coefficient of x¹8y¹2 is
Find the coefficient of x²y³ in the expansion of
(5x + 5y)7.
The coefficient of x4y³ is
Transcribed Image Text:Find the coefficient of x²y³ in the expansion of (5x + 5y)7. The coefficient of x4y³ is
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill