Question

rationalise the denominator and simplify:
•6-4 root3/6+4 root 3​
PLZ ANSWER THIS...BY SHOWING FULL METHOD​

Answer 1

Answer:

Step-by-step explanation:

(6- 4√3)/ (6+ 4√3) ,

={(6-4√3)× (6- 4√3)} / {(6+ 4√3)× (6-4√3)} ,

={(6-4√3)^2} / { 6^2 - (4√3)^2} ,

= {36 + 48 - 36√3} / {36 - 48} ,

= (84 -36√3) / (-12) ,

= -12(3√3 - 7) / (-12) ,

= (3√3 - 7).

Hope it helps you.