$\sqrt {(50)} + \sqrt {(48)} $ નું વર્ગમૂળ મેળવો.
${2^{1/4}}(3 + \sqrt 2 )$
${2^{1/4}}(\sqrt 3 + 2)$
${2^{1/4}}(2 + \sqrt 2 )$
${2^{1/4}}(\sqrt 3 + \sqrt 2 )$
જો ${{{{({2^{n + 1}})}^m}({2^{2n}}){2^n}} \over {{{({2^{m + 1}})}^n}{2^{2m}}}} = 1,$ તો $m =$
$2\sqrt 3 - \sqrt 7 $ નો સંમેય કારક અવયવ મેળવો.
જો $x \ne 0 $ તો ${\left( {{{{x^l}} \over {{x^m}}}} \right)^{({l^2} + lm + {m^2})}}$${\left( {{{{x^m}} \over {{x^n}}}} \right)^{({m^2} + nm + {n^2})}}{\left( {{{{x^n}} \over {{x^l}}}} \right)^{({n^2} + nl + {l^2})}}=$
${{{{[4 + \sqrt {(15)} ]}^{3/2}} + {{[4 - \sqrt {(15)} ]}^{3/2}}} \over {{{[6 + \sqrt {(35)} ]}^{3/2}} - {{[6 - \sqrt {(35)} ]}^{3/2}}}} = $
જો ${x^{x\root 3 \of x }} = {(x\,.\,\root 3 \of x )^x},$ તો $x = .. . .$