State the range of values of xxx for which the binomial expansion of
1−x53
\sqrt[3]{1 - \frac{x}{5}}
31−5x
is valid.
[2]
Markscheme
1.4.1 Sequences and Series - The Binomial Theorem Questions
108 exam-style questions on WJEC A Level Maths 1.4.1 Sequences and Series - The Binomial Theorem. Each one has a worked solution and a mark scheme showing where the marks go.