How do I find the remaining roots if [math]1-2i[/math] is a root of [math]z^4+2z^3+2z^2+10z+25[/math]?
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How do I find the remaining roots if [math]1-2i[/math] is a root of [math]z^4+2z^3+2z^2+10z+25[/math]?
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How do I find the remaining roots if [math]1-2i[/math] is a root of [math]z^4+2z^3+2z^2+10z+25[/math]?