We are asked to solve the equation $2^{\sqrt{2x+1}} = 32$ for $x$.

AlgebraExponentsEquationsRadicalsSolving Equations
2025/4/11

1. Problem Description

We are asked to solve the equation 22x+1=322^{\sqrt{2x+1}} = 32 for xx.

2. Solution Steps

The given equation is 22x+1=322^{\sqrt{2x+1}} = 32. We can rewrite 32 as 252^5. Thus, the equation becomes
22x+1=252^{\sqrt{2x+1}} = 2^5.
Since the bases are the same, we can equate the exponents:
2x+1=5\sqrt{2x+1} = 5.
Squaring both sides, we get:
(2x+1)2=52(\sqrt{2x+1})^2 = 5^2, which simplifies to
2x+1=252x+1 = 25.
Subtracting 1 from both sides, we have:
2x=2512x = 25 - 1, so
2x=242x = 24.
Dividing both sides by 2, we get:
x=242x = \frac{24}{2}, which simplifies to
x=12x = 12.

3. Final Answer

The solution to the equation is x=12x = 12. So the answer is C.
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