Answer:
2x
Explanation:
To simplify the expression √4x², you can follow these steps:
1. Recognize that the square root (√) is the opposite operation of squaring (²). In other words, if you take the square root of a number squared, you will get the original number.
2. Simplify the expression inside the square root. The square of 4 is 4 x 4 = 16, and the square of x² is x² x x² = x⁴.
3. Combine the simplified terms. The expression √4x² can be written as √(4) x √(x²), which simplifies to 2x.
Therefore, the simplified form of √4x² is 2x.