Question

$4\sqrt{18}$ $=$ $12\sqrt{2}$
State true or false

• A. True
• B. False

Answer 1

The correct option is A True

Consider $4\sqrt{18}$ and factorize it as follows:

$4\sqrt{18}=4\sqrt{2\times 3\times 3}=4\sqrt{2\times 3^2}=4\times 3\sqrt{2}=12\sqrt{2}$

Hence, $4\sqrt{18}=12\sqrt{2}$