Question

12x^2 -7=0 quadratic equation ​

Answer 1

Answer:12x^²-7=0

12x²=7

X²=7/12

Step-by-step explanation:

Answer 2

$Given \: Quadratic \: equation : 12x^{2}-7=0$

/* Add bothsides of the equation by 7, we get */

$\implies 12x^{2} = 7$

$\implies x^{2} = \frac{7}{12}$

$\implies x = \pm \sqrt{\frac{7}{4 \times 3 }}$

$\implies x = \pm \frac{\sqrt{7}}{2\sqrt{3}}$

Therefore.,

$\green {- \frac{\sqrt{7}}{2\sqrt{3}} \:and \:</p><p>\frac{\sqrt{7}}{2\sqrt{3}}\:are \: roots \: of \: given \: Quadratic \: equation .}$

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