Answer:
5 + (50/5)^2
Step-by-step explanation:
We are given the expression: 5 + 50/5
Our goal is to make this expression equal to 105 by adding only an exponent and a grouping symbol.
First, let's simplify the expression.
5 + 50/5 is equivalent to 5 + 10
However we won't combine the like terms since we want to keep it as an expression.
Now, we can use an exponent and a grouping symbol to make the equation equal to 105.
We know that 10^2 is equal to 100 which would satisfy our requirement, but where would the grouping symbol go?
Since we know that 10^2 = 100, why not square the original version: 50/5?
(50/5)^2 is equal to 2500/25 which is still 100 so it gives us the same value.
Therefore the final solution is:
5 + (50/5)^2