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Mathematics, 12.07.2019 06:30 rhondafits43771

Simplifying imaginary numbersi have the answer and steps, but i have no idea how to solve it. if anyone could . āˆš-50=iāˆš50=iā€¢5āˆš2 =5iāˆš2so i'm guessing the 5 and 2 is factored from 50, but how are they picked?

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