$\root 4 \of {(17 + 12\sqrt 2 )} = $
$\sqrt 2 + 1$
${2^{1/4}}(\sqrt 2 + 1)$
$2\sqrt 2 + 1$
None of these
Number of Solution of the equation ${(x)^{x\sqrt x }} = {(x\sqrt x )^x}$ are
Solution of the equation ${9^x} - {2^{x + {1 \over 2}}} = {2^{x + {3 \over 2}}} - {3^{2x - 1}}$
The value of the fifth root of $10^{10^{10}}$ is
Solution of the equation ${4.9^{x - 1}} = 3\sqrt {({2^{2x + 1}})} $ has the solution
${4 \over {1 + \sqrt 2 - \sqrt 3 }} = $