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## To solve the expression 2âˆš(18x), we can simplify it by first evaluating the square root of 18x, and then multiplying the result by 2.

Step 1: Simplify the square root of 18x.

The square root of 18x can be written as âˆš(18x) = âˆš(9 * 2x) = âˆš9 * âˆš(2x) = 3âˆš(2x).

Step 2: Multiply the simplified expression by 2.

Multiplying 3âˆš(2x) by 2, we get 2 * 3âˆš(2x) = 6âˆš(2x).

Therefore, 2âˆš(18x) simplifies to 6âˆš(2x).