How do you factor $2 x^{2} - 3 = 10$ $2x^2 - 3 = 10$ ?

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How do you factor $2 x^{2} - 3 = 10$ $2x^2 - 3 = 10$ ?

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Answer 1 · 2016-06-30T03:00:48

$x = \pm \sqrt{\frac{13}{2}}$ $x = +- sqrt (13/2)$

Explanation:

Equation $2 x^{2} - 3 = 10$ $2x^2 - 3 = 10$ can be written as $2 x^{2} = 10 + 3$ $2x^2 = 10 + 3$ =>

$2 x^{2} = 10 + 3$ $2x^2 = 10 + 3$ => $2 x^{2} = 13$ $2x^2 = 13$ = > $x^{2} = \frac{13}{2}$ $x^2 = 13/2$

$x = \pm \sqrt{\frac{13}{2}}$ $x = +- sqrt (13/2)$

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How do you factor $2 x^{2} - 3 = 10$ $2x^2 - 3 = 10$ ?

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