To write: the coefficient of
Given information:
The given expression is:
The given options are:
- -945
- -35
- -27
- 2835
Formula Used:
Combinations of n Objects Taken r at a Time
The number of combinations of r objects taken from a group of n distinct objects is denoted by
Theorem Used:
Binomial Theorem
For any positive integer n , the binomial expansion of
Here, each term in the expansion of
Explanation:
By using the binomial theorem, the given expression
Here, each term in the expansion has the form
Now, the term containing
So, the coefficient of
Thus, the correct choice is option A.
Chapter 6 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education