Purchase Solution

Binomial expansion

Not what you're looking for?

Ask Custom Question

(2x + y) to the 5th power

Purchase this Solution

Solution Summary

This uses binomial expansion to write a polynomial.

Solution Preview

In general the formula is as follow:

(a+ b)^n= sum(k(up)=n, k(low)=0)[C(n, n-k) a^(n-k) b^(k)]

where C(n, n-k) means n choose ...

Purchase this Solution

Free BrainMass Quizzes
Probability Quiz

Some questions on probability

Multiplying Complex Numbers

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

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.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Graphs and Functions

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