Additional Mathematics – Series | e-Consult
Series (1 questions)
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Answer:
| Term | Coefficient |
| x5 | 32 |
| x4 | ‑240 |
| x3 | 720 |
| x2 | ‑1080 |
The required part of the expansion is:
(2x − 3)5 = 32x5 − 240x4 + 720x3 − 1080x2 + …