You can put this solution on YOUR website! is easy to simplify, if you understand the relationship between squares and square roots. Squares and square roots are opposites. If a number is squared, finding the square root of it will revert back to the original number:
In the question, we are asked to simplify the square root of a number (4x) which is squared. According to the aforementioned rule, the square root and square cancel each other out, leaving us with 4x.
