Enter the following expression in the answer box below: 2gλ.3m—–√, where λ is the lowercase Greek letter lambda.

The correct answer is: $\sqrt{6gm\lambda}$

Explanation

You have a square root over the product $2g\lambda\cdot3m$. Multiply the numeric factors $2$ and $3$ to get $6$, then combine the remaining symbols under the radical.

Steps:

1. $$2\times3=6$$
2. $$\sqrt{2g\lambda\cdot3m}=\sqrt{6gm\lambda}$$

Therefore the expression simplifies to $\sqrt{6gm\lambda}$.