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1. Number and Algebra

Extension Of The Binomial Theorem — Quiz

Test your understanding of extension of the binomial theorem with 5 practice questions.

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Practice Questions

Question 1

What is the coefficient of $x^2$ in the expansion of $(1+x)^4$?

Question 2

What is the coefficient of $x^3$ in the expansion of $(2+x)^5$?

Question 3

In the expansion of $(1-2x)^6$, what is the constant term?

Question 4

What is the coefficient of $x^2$ in the expansion of $(1+x)^{-2}$?

Question 5

What is the first three non-zero terms in the expansion of $(1+x)^{1/2}$?