what two numbers add up to but when multiplied equal

The mean of a set of numbers is the sum divided by the number of terms.

Factor out of .

Factor out of .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Add and .

Find the Mean (Arithmetic) what two numbers add up to 14 but when multiplied equal 20