# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2013 | January | Q#2

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**Question**

Express 8^{2x+3 }in the form 2^{y} , stating y in terms of x.

**Solution**

We are given;

Hence, comparing it with 2^{y} gives;

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