Class 11 Maths · Chapter 7 · CBSE / NCERT
Binomial Theorem
Expanding (a + b)ⁿ quickly. You’ll learn Pascal’s triangle, the binomial theorem, and how to find any term or the middle term of an expansion.
13 short lessons · about 60 minutes in all
What you’ll learn
- 1The pattern inside a plus b to a power4 min
- 2Pascal's triangle4 min
- 3Writing the triangle with choose-numbers5 min
- 4The binomial theorem5 min
- 5Why the theorem is true5 min
- 6Expanding with numbers and fractions inside5 min
- 7When there is a minus sign4 min
- 8Adding up a whole row4 min
- 9Big powers of numbers near a round number5 min
- 10Which power is bigger?4 min
- 11A power and its mirror twin5 min
- 12Finding remainders with the theorem5 min
- 13Three terms in the bracket5 min
No account needed
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The pattern inside a plus b to a power · about 4 minutes
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More Class 11 Maths
The other 13 chapters.
CH 1Sets14 lessonsCH 2Relations and Functions14 lessonsCH 3Trigonometric Functions14 lessonsCH 4Complex Numbers and Quadratic Equations13 lessonsCH 5Linear Inequalities13 lessonsCH 6Permutations and Combinations14 lessonsCH 8Sequences and Series14 lessonsCH 9Straight Lines14 lessonsCH 10Conic Sections14 lessonsCH 11Introduction to Three Dimensional Geometry13 lessonsCH 12Limits and Derivatives14 lessonsCH 13Statistics14 lessonsCH 14Probability13 lessons
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