Purchase Solution

# binomial coefficients in binomial expansion

Not what you're looking for?

Find the constant term in the expansion of (1/(2x^3) + x)^20.

[The constant term is the summand which does not involve any
power of x. For example the constant term in 3x^2&#8722; 4x + 23 +9x^10 + 5/(3x^6) is 23.]

[Note on notation: 2^3 means '2 to the power of 3', so 2^3 = 8]

[The pdf file contains the question in pretty format, more readable]

##### Solution Summary

The solution requires the expansion of the expression using the well known binomial theorem!.

Expansion is done and coeeficients are compared.

##### Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

##### Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

##### Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

##### Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.