Question

root 11+2 root 18 is​

Answer 1

Answer:

root 11+2 root 18 is root 29

Answer 2

Answer:

$\sqrt{11} + 2\sqrt{18}$ $=\sqrt{11} + 6\sqrt{2}$

Step-by-step explanation:

$\sqrt{11} + 2\sqrt{18}$

$=\sqrt{11} + 2\sqrt{(9).(2)}$

$=\sqrt{11} + 2\sqrt{(3^2).(2)}$

$=\sqrt{11} + (2).(3)\sqrt{2}$

$=\sqrt{11} + 6\sqrt{2}$