Purchase Solution

Binomial expansion

Not what you're looking for?

Ask Custom Question

Find the following. (Questions held on attachment)

Find the following:

a) The coefficient of x in the expansion of

b) The coeffiecient of x^3yz^4 in the expansion of

c) The coefficient of x^3 in the expansion of

d) The coefficient of x^5 in the expansion of is equal to the coefficient of x^4 in the expansion of. Find the value of a.

e) Write down the first four terms in the expansion of in ascending powers of x.

f) Without using a calculator, evaluate to 8 significant figures.

g) If , prove that


Purchase this Solution

Solution Summary

There are several problems here related to binomial expansions and powers.

Purchase this Solution

Free BrainMass Quizzes
Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Probability Quiz

Some questions on probability

Exponential Expressions

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

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Multiplying Complex Numbers

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