Solve for z (complex solution)
z=-\sqrt{c^{2}-36}
z=\sqrt{c^{2}-36}
Solve for c
c=\sqrt{z^{2}+36}
c=-\sqrt{z^{2}+36}
Solve for z
z=\sqrt{c^{2}-36}
z=-\sqrt{c^{2}-36}\text{, }|c|\geq 6
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