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Let Z1=2-I and Z2 =-2 + i Find the imag...

Let `Z_1=2-I ` and `Z_2 =-2 + i` Find the imaginary part of ` (1)/( Z_1Z_2) `solve =`sqrt 5x^(2) +x+ sqrt( 5) =0`

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The correct Answer is:
` x =( -1+isqrt(19 ))/( 2sqrt 5)`
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