Question
Find the indicated term in each expansion.$$\left(x+\frac{1}{2}\right)^{8} ; \text { fourth term }$$
Step 1
The general term in the binomial expansion is given by ${n \choose r} a^{n-r} b^{r}$, where $n$ is the power, $r$ is the term number, $a$ is the first term and $b$ is the second term. Show more…
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