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

User Lolo Me
by
6.3k points

1 Answer

4 votes

Answer:


z=√(-1)

Explanation:


z^2-12z=-13\\z^2-(-12)/(+12) =-13+12\\z^2=-1\\\sqrt{z^(2) } =√(-1)\\ z=√(-1)

User KBN
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