SOLUTION: z2+5z=-4

SOLUTION: z2+5z=-4

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Question 35847: z2+5z=-4
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
Z~2+5Z=-4 OR Z~2+5Z+4=0 OR (Z+4)(Z+1)=0 OR Z=-4 & Z=-1
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