Math, asked by padma6743, 9 months ago

find the roots of quardratic equation
$x 2 + \sqrt{2x - 12 = 0}$

Answers

Answered by brainlyaryan12

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$\huge{\orange{\fbox{\fbox{\blue{\bigstar{\mathfrak{\red{Answer}}}}}}}}$

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If question is -

$\huge{x^2+\sqrt{2}x-12}$

Then Solution:

Using quadratic formula-

$\large{x = \frac{-b ±\sqrt{b^2 - 4ac}}{2a}}$

=> $\frac{-\sqrt{2} ± \sqrt{2 - 4×(-12)}}{2}$

=> $\frac{-\sqrt{2} ±\sqrt{50}}{2}$

=> $\frac{-\sqrt{2}±5\sqrt{2}}{2}$

First root-

$\large\orange{\fbox{\pink{x-2\sqrt{2}}}}$

Second root-

$\large\orange{\fbox{\pink{x+3\sqrt{2}}}}$

$\huge{\purple{\bigstar{\blue{\text{Hope it helps...}}}}}$

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