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- Permutations and Combinations

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Start now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Lesson: 123:30
- Lesson: 2a10:02
- Lesson: 2b16:25
- Lesson: 3a16:39
- Lesson: 3b14:30
- Lesson: 3c27:23
- Lesson: 411:07

The Binomial Theorem is another method to help us expand binomials in a faster manner. It is particularly useful when we work on binomial expansions that involve binomials raised to high powers.

- 1.Expand ${\left( {a + b} \right)^4}$, using:a)Pascal's Triangleb)Binomial Theorem
- 2.Expand:a)${\left( {5x + 2} \right)^3}$b)${\left( {2x - 3y} \right)^4}$
- 3.In the expansion of ${\left( {\frac{1}{{7{x^2}}} - {x^3}} \right)^{10}}$ , determine:a)the 4th termb)the middle termc)the constant term
- 4.In the expansion of ${\left( {3 - 2x} \right)^8}$ , determine the coefficient of the term containing ${X^5}$.

We have over 1640 practice questions in AU Maths Extension 1 for you to master.

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