Expand `(x+2y)^(5)`

Explanation

To expand \((x + 2y)^5\) using the Binomial Theorem, we follow these steps:

### Step 1: Identify the values of \(n\), \(a\), and \(b\)
In the expression \((x + 2y)^5\):
- \(n = 5\)
- \(a = x\)
- \(b = 2y\)

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