Math, asked by Shankarnaren1078, 1 year ago

Find the roots of quadratic equation 15 x square minus 10 root 6 X + 10 is equal to 0

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Answered by Anonymous
59
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Answered by SocioMetricStar
19

The roots of the quadratic equation is

x=\frac{\sqrt{6}}{3}

Step-by-step explanation:

The given quadratic equation is

15x^2-10\sqrt{6}x+10=0

The formula for finding the roots of a quadratic equation is

 x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}

Here, we have

a = 15, b = -10√6, c= 10

x_{1,\:2}=\frac{-\left(-10\sqrt{6}\right)\pm \sqrt{\left(-10\sqrt{6}\right)^2-4\cdot \:15\cdot \:10}}{2\cdot \:15}

x_{1,\:2}=\frac{-\left(-10\sqrt{6}\right)\pm \sqrt{\left(-10\sqrt{6}\right)^2-4\cdot \:15\cdot \:10}}{2\cdot \:15}\\\\=\frac{-\left(-10\sqrt{6}\right)\pm \sqrt{0}}{2\cdot \:15}\\\\=\frac{-\left(-10\sqrt{6}\right)}{2\cdot \:15}\\\\x=\frac{\sqrt{6}}{3}

#Learn More:

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