1. **State the problem:** Simplify the expression $2\sqrt{x}2$. 2. **Rewrite the expression:** The expression can be seen as $2 \times \sqrt{x} \times 2$. 3. **Multiply the constants:** Multiply the numbers outside the square root first: $$2 \times 2 = 4$$ 4. **Combine the result:** Now the expression is: $$4 \sqrt{x}$$ 5. **Final answer:** The simplified form of $2\sqrt{x}2$ is: $$4 \sqrt{x}$$ This means you multiply the constants together and keep the square root term as is.