A) \[12+2\sqrt{3}\]
B) \[19+8\sqrt{3}\]
C) \[12+2\sqrt{3}\]
D) \[19-8\sqrt{3}\]
Correct Answer: D
Solution :
(d): \[{{\left( 2-\sqrt{3} \right)}^{2}}+4\left( 2-\sqrt{3} \right)+4\] \[=4+3-4\sqrt{3}+8-4\sqrt{3}+4=19-8\sqrt{3}\]You need to login to perform this action.
You will be redirected in
3 sec