SOLUTION: sqrt of (-50) minus sqrt of (-8) please explain step by step please help soon

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Question 162683: sqrt of (-50) minus sqrt of (-8)
please explain step by step
please help soon

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Simplify:
Factor the radicands.
Take the square roots of the perfect squares (25 and 4) and move them outside of their respective radicals.
Combine like-terms.
This can also be written as:

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