If √x+x/y = x√x/y where x and y are positive real numbers, then y is equal to ?
x + 1
x - 1
x2 + 1
x2 - 1
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The square root of \(\frac{{{{\left( {0.75} \right)}^3}}}{{1 - 0.75}} { \text{ + }}\left[ {0.75 + {{\left( {0.75} \right)}^2} + 1} \right]\) is = ?
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2
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If \(a = \frac{{\sqrt 3 + \sqrt 2 }}{{\sqrt 3 - \sqrt 2 }}, b = \frac{{\sqrt 3 - \sqrt 2 }}{{\sqrt 3 + \sqrt 2 }}\) then the value of \({a^2} + {b^2}\) would be = ?
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3
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Solved \( \root 4 \of {{{\left( {625} \right)}^3}} = ?\)
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4
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If \(\sqrt 6 = 2.449{ \text{,}}\) then the value of \(\frac{{3\sqrt 2 }}{{2\sqrt 3 }}\) is = ?
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5
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Which smallest number must be added to 710 so that the sum is a perfect cube ?
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6
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The smallest number to be added to 680621 to make the sum a perfect square is = ?
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7
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\(99 \times 21 - \root 3 \of ? = 1968\)
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8
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\(\sqrt {\sqrt {17956} + \sqrt {24025} } = ?\)
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9
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What is the smallest number by which 3600 be divided to make it a perfect cube ?
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10
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If \({ \text{ }}2*3 = \sqrt {13} \) and 3 * 4 = 5, then the value of 5 * 12 is ?
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