Question

if x square plus 1 divide X squareis equal to 51 ,find x​

Answer 1

Answer:

$\frac{x { } ^{2} + 1 }{x {}^{2} } = 51$

$x { }^{2} + 1 = 51x {}^{2}$

$1 = 50x {}^{2}$

$x = \frac{ - \sqrt{2} }{10}$

$x = \frac{ \sqrt{2} }{10}$

Answer 2

Answer:

$\frac{x {}^{2} + 1}{x {}^{2} } = 51$

$x {}^{2} + 1 = 51x {}^{2}$

$1 = 51x {}^{2} - x {}^{2}$

$1 = 50 {x}^{2}$

$x = \frac{ - \sqrt{2} }{10} or \frac{ \sqrt{2} }{10}$

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