Final answer to the problem
$x=4$
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Apply the formula: $x^a=b$$\to \left(x^a\right)^{inverse\left(a\right)}=b^{inverse\left(a\right)}$, where $a=\frac{1}{2}$, $b=2$, $x^a=b=\sqrt{x}=2$ and $x^a=\sqrt{x}$
$\left(\sqrt{x}\right)^2=2^2$
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$\left(\sqrt{x}\right)^2=2^2$
Learn how to solve equations problems step by step online. Solve the equation x^(1/2)=2. Apply the formula: x^a=b\to \left(x^a\right)^{inverse\left(a\right)}=b^{inverse\left(a\right)}, where a=\frac{1}{2}, b=2, x^a=b=\sqrt{x}=2 and x^a=\sqrt{x}. Apply the formula: \left(x^a\right)^b=x, where a=\frac{1}{2}, b=2, x^a^b=\left(\sqrt{x}\right)^2 and x^a=\sqrt{x}. Apply the formula: a^b=a^b, where a=2, b=2 and a^b=2^2.
Final answer to the problem
$x=4$
