When (1 2x) p is expanded, the coefficient of x 2 is 40. Given that p
Question:
When (1 − 2x)p is expanded, the coefficient of x2 is 40. Given that p > 0, use this information to find:
a. The value of the constant p
b. The coefficient of x
c. The coefficient of x3
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To find the value of the constant p and the coefficients of x and x3 in the expansion of 1 2xp we can use the Binomial Theorem According to the Binomi...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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