SOLUTION: what is the square root of negative 20 plus the square root of negative 180

Question 265842: what is the square root of negative 20 plus the square root of negative 180

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
what is the
square root of negative 20 plus the square root of negative 180
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sqrt(-20) + sqrt(-100)
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= sqrt(-4*5) + sqrt(-100)
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= 2isqrt(5) + 10i
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= (2sqrt(5)+10)i
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Cheers,
Stan H.
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