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eduard
3 years ago
7

Solve for this equation z^2-12z=-13

Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

z=\sqrt{-1}

Step-by-step explanation:

z^2-12z=-13\\z^2-\frac{-12}{+12} =-13+12\\z^2=-1\\\sqrt{z^{2} } =\sqrt{-1}\\ z=\sqrt{-1}

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