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3 votes
Factor the following expressions completely. Show and check all work on your own paper.

x^2+169

1 Answer

4 votes
Is not factorable over real numbers, but if you want to use imaginary numbers then it would be (x+13i) (x-13i)

Answer with rational numbers: Not Factorable


Answer with imaginary numbers: (x-13i)(x+13i)
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