Directions: Use variables to rewrite the following statements formally. 1. The sum of two numbers equals the square of 4.2. Variable y varies directly as the square of x.3. Double it and add 3 gives...

Directions: Use variables to rewrite the following statements formally. 1. The sum of two numbers equals the square of 4. 2. Variable y varies directly as the square of x. 3. Double it and add 3 gives the same result as you square it. 4. It is greater than 2, then it's square is greater than 4.