Question 181703
cam amybody help me wtih how to do this:
x^2 = -64
x^2+64 = 0
(x-8i)(x=8i) = 0
x = 8i or x = -8i
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x^2 + 48= 0
(x+sqrt(48)i)(x-sqrt(48)i) = 0

x = -sqrt(48)i or x = sqrt(48)i 

x = -4sqrt(3)i or x = 4sqrt(3)i
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Cheers,
Stan H.