(a) Write down the first four terms of the binomial expansion of \((2 - \frac{1}{2})^{5}\) in ascending powers of x. (b) Use your expansion in (a) above to ...

Question 1 Report

(a) Write down the first four terms of the binomial expansion of \((2 - \frac{1}{2})^{5}\) in ascending powers of x.

(b) Use your expansion in (a) above to find, correct to two decimal places, the value of \((1.99)^{5}\).

Answer

Binomial Theorem

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