Radical Equations Practice

1. Solve the following equation for ‍$y$.

   $\sqrt{y^2+4}=\sqrt{4y}$

2. Solve the following equation for ‍$w$.

   $\sqrt{12-8w}=6$

3. Solve the following equation for ‍$w$.

   $3w-7=\sqrt{8w-7}$

4. Solve the following equation for ‍$x$.

   $\sqrt{8x-1}=\sqrt{3-4x}$

Source: Khan Academy, https://www.khanacademy.org/math/college-algebra/xa5dd2923c88e7aa8:rational-exponents-and-radicals/xa5dd2923c88e7aa8:square-root-equations/e/solve-square-root-equations-basic
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