Question

answer dedo yaar.....​

Answer 1

$\large{\underline{\underline{\mathfrak{\green{\sf{Solution:-}}}}}}$.

$\large{\underline{\underline{\mathfrak{\sf{Explanation:-}}}}}$.

$\leadsto\:x^2+3mx+6$

Where,

• a = 1

• b = 3m

• c = 6

Find the decrementing

$\leadsto\:D\:=\:B^2-4AC$

Keep value of a , b and c

$\leadsto\:D\:=\:(3m)^2\:-\:4×1×6$

$\leadsto\:D\:=\:9m^2\:-\:24$

For the equation to have one solution ,the Decrementing has to be equal to zero

$\leadsto\:(9m^2-24)\:=\:0$

$\leadsto\:(9m^2)\:=\:24$

$\leadsto\:m^2\:=\frac{24}{9}$

$\leadsto\:m\:=\sqrt{\frac{8}{3}}$

$\leadsto\:m\:=\:2\:×\:\sqrt{\frac{2}{3}}$

Rationalize of Denominated

$\leadsto\:m\:=\:2\:×\frac{(\sqrt{2}\:×\:\sqrt{3})}{(\sqrt{3}\:×\:\sqrt{3})}$

$\leadsto\:m\:=\:2\:×\frac{\sqrt{6}}{3}$

$\leadsto\boxed{\boxed{\:m\:=\:\frac{2\sqrt{6}}{3}}}$

Here not given your options :-

Answer 2

Step-by-step explanation:

sorry ma'am I don't have my answer for you I have a request for you that if you have your inbox message for then please message me because I don't have my join option in this app