Question

please fast answers me ​

Answer 1

Answer:

Option A

Step-by-step explanation:

$\sqrt{3} {x}^{2} + 10x + 7 \sqrt{3} \\ = \sqrt{3} {x}^{2} + 3x + 7x + 7 \sqrt{3} \\ \\ = \sqrt{3} x(x + \sqrt{3} ) + 7(x + \sqrt{3} ) \\ = ( \sqrt{3} x + 7)(x + \sqrt{3} )$

So x= -7/√3 or x= -√3

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