√3x^2+10x+8√3=0 Solution by completing the squares. – InterviewSolution

1.

√3x^2+10x+8√3=0 Solution by completing the squares.

Answer»

D=b^2-4*a*c

=10*10-4( $\sqrt{3}$ )(8 $\sqrt{3}$ )

=100-96

D=4

$\alpha$ =b+ $\sqrt{D}$ /2a

=10+2/2 $\sqrt{3}$

=12/2 $\sqrt{3}$

=6/ $\sqrt{3}$

$\beta$ =b- $\sqrt{D}$ /2a

=10-2/2 $\sqrt{3}$

=8/2 $\sqrt{3}$

= 4/ $\sqrt{3}$

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