Algebra 2 Binomial Theorem Quiz

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Find the coefficient of the 4th term in the expansion of (x + 3)^8.

1512

Find the coefficient of the 6th term in the expansion of (x + 2)^11.

14784

Find the 2nd term in the expansion of (x + 5)^7.

35x^6

Use the Binomial Theorem to expand (2x + 3)^4.

<p>16x^4 + 96x^3 + 216x^2 + 216x + 81</p> Signup and view all the answers

Use the Binomial Theorem to expand (3x + 1)^6.

<p>729x^6 + 1458x^5 + 1215x^4 + 540x^3 + 135x^2 + 18x + 1</p> Signup and view all the answers

Flashcards are hidden until you start studying

Study Notes

Binomial Theorem Key Concepts

  • The Binomial Theorem allows for the expansion of expressions in the form of (a + b)^n, where coefficients can be determined using combinations.
  • Each term in the expansion can be represented as C(n, k)a^(n-k)b^k, where C(n, k) is the binomial coefficient.

Example Problems

  • 4th Term Coefficient of (x + 3)^8

    • Coefficient calculated: 1512
    • Term structure follows the binomial expansion rules.
  • 6th Term Coefficient of (x + 2)^11

    • Coefficient determined: 14784
    • Utilizes the formula for a specific term in the expansion.
  • 2nd Term of (x + 5)^7

    • Result is 35x^6
    • The second term is calculated using binomial expansion principles.

Expansions Using Binomial Theorem

  • Expansion of (2x + 3)^4

    • Resulting expression: 16x^4 + 96x^3 + 216x^2 + 216x + 81
    • Each term arises from applying the binomial theorem correctly to the coefficients and powers.
  • Expansion of (3x + 1)^6

    • Resulting expression: 729x^6 + 1458x^5 + 1215x^4 + 540x^3 + 135x^2 + 18x + 1
    • Each term includes the corresponding coefficient and powers of x as per binomial expansion.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

More Like This

Binomial Theorem
29 questions

Binomial Theorem

NourishingRoseQuartz avatar
NourishingRoseQuartz
Algebra 2 Cumulative Exam Review
25 questions
Use Quizgecko on...
Browser
Browser