Use the binomial expansion to find the first four terms, in ascending powers of x, of a (1 x) 8 b (1 2x) 6 c (1 x 2) 10 d (1 3x) 5 e (2 x) 7 f (3 2x) 3 g (2 3x) 6 h (4 x) 4 i (2 5x) 7 ...

Use the binomial expansion to find the first four terms, in ascending powers of x, of: a.

Question:

Use the binomial expansion to find the first four terms, in ascending powers of x, of:

a. (1 + x)⁸

b. (1 − 2x)⁶

c. (1 + x/2)¹⁰

d. (1 − 3x)⁵

e. (2 + x)⁷

f. (3 − 2x)³

g. (2 − 3x)⁶

h. (4 + x)⁴

i. (2 + 5x)⁷

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a For 1 x8 the first four terms in ascending powers of x are C8 0 18 x0 C8 1 17 x1 C8 2 16 x2 C8 3 15 x3 Simplifying each term we get 1 8x 28x2 56x3 T...View the full answer

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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Question Posted: Jul 15, 2023 05:29 AM

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Use the binomial expansion to find the first four terms, in ascending powers of x, of: a.

Question:

Step by Step Answer:

a For 1 x8 the first four terms in ascending powers of x are C8 0 18 x0 C8 1 17 x1 C8 2 16 x2 C8 3 15 x3 Simplifying each term we get 1 8x 28x2 56x3 T...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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