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Very educative
Thanks 😊 🫂 🥰💓
An alternate approach, one that gives the same answers, is that a circle of radius 2 in the complex can be used. Solutions are -2 and 2, so the other 4 roots are at angles pi/3/, 2pi/3, 4pi/3, and 5pi/3, which are 1+-sqrt3*i , and -1+- sqrt3*i
Great 👍. Thanks for the comment Are you a maths teacher 🥰?
Very educative
Thanks 😊 🫂 🥰💓
An alternate approach, one that gives the same answers, is that a circle of radius 2 in the complex can be used. Solutions are -2 and 2, so the other 4 roots are at angles pi/3/, 2pi/3, 4pi/3, and 5pi/3, which are 1+-sqrt3*i , and -1+- sqrt3*i
Great 👍. Thanks for the comment
Are you a maths teacher 🥰?