An expression is shown below: 3x3y + 12xy − 9x2y − 36y Part A: Rewrite the expression so that the GCF is factored completely. Show the steps of your work. (4 points) Part B: Rewrite the expression completely factored. Show the steps of your work. (6 points)

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step-by-step explanation:

i looked it up

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

-81 -56 -27 0 81

step-by-step explanation: