Question

how many equal real roots the equation 3 Xsquare + 4 root 3 X + 4 =0 has?
please guys help me fast
I will mark as brainelist

Answer 1

${3x}^{2} + 4 \sqrt{3} x + 4 = 0$
${3x}^{2} + 2 \sqrt{3} x + 2 \sqrt{3} x + 4 = 0$
$\sqrt{3} x( \sqrt{3} x + 2) + 2( \sqrt{3} x + 2) = 0$
${( \sqrt{3} x + 2)}^{2} = 0$
$\sqrt{3} x + 2 = 0$
$\sqrt{3} x = - 2$
$x = \frac{ - 2}{ \sqrt{3} }$
so that counts as one single root.