Answer:
\(2 + r^2\)
Step-by-step explanation:
The sum of 2 and the square of a number r
We need to write it in expression
The unknown number is 'r'
Square of unknown number is (number)^2
Square of a number 'r' is r^2
Sum means we add the numbers.
Sum of 2 and square of a number 'r' is\(2 + r^2\)
So , the expression for the given statement is
\(2 + r^2\)
