Question

If a and b are rational numbers and 5 +2 root 3/7+4 root3=a-b root 3;then a and b=

Answer 1

Answer:

           $\bold{a=5\,,\quad b=-4\frac27}$

Step-by-step explanation:

$5+\frac{2\sqrt3}7+4\sqrt3=5+\frac27\sqrt3+4\sqrt3=5+4\frac27\sqrt3=5-(-4\frac27)\sqrt3$