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Binomial expansion 6
Silent
Teacher
Intelligent Practice
Narration
Your Turn
Use the binomial theorem to find the first 4 terms of the
expansion 1+2𝑥 Use the expansion to estimate
Use the binomial theorem to find the first 4 terms of the
expansion 2−𝑥 Use the expansion to estimate
Example
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2. Use the binomial theorem to find the first 4 terms of the
Worked Example
Your Turn
Use the binomial theorem to
find the first 4 terms of the
expansion 1+2𝑥 Use the
expansion to estimate
Use the binomial theorem to
find the first 4 terms of the
expansion 2+5𝑥 Use the
expansion to estimate
@mrbartonmaths

3. Use the binomial theorem to find the first 4 terms of the
expansion 1+2𝑥 Use the expansion to estimate
Use the binomial theorem to find the first 4 terms of the
expansion 2−𝑥 Use the expansion to estimate
Use the binomial theorem to find the first 4 terms of the
expansion 2−3𝑥 Use the expansion to estimate
Use the binomial theorem to find the first 4 terms of the
expansion 1−5𝑥 Use the expansion to estimate
@mrbartonmaths

4. Use the binomial theorem to find the first 4 terms of the
expansion 1+2𝑥 Use the expansion to estimate
Use the binomial theorem to find the first 4 terms of the
expansion 2−𝑥 Use the expansion to estimate
Use the binomial theorem to find the first 4 terms of the
expansion 2−3𝑥 Use the expansion to estimate
21.665
Use the binomial theorem to find the first 4 terms of the
expansion 1−5𝑥 Use the expansion to estimate
@mrbartonmaths