Bob says he has 3 kids the product of their ages 72 the sum of the ages of his children my youngest child is called justice how old are they

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.