all solutions to x^3=1
We will find all the cube roots of 1, namely all the cube roots of unity. The first method is to solve the cubic equation x^3=1 by factoring and the quadratic formula. The second method is to use imaginary numbers and rotation. 0:00 the algebra way 3:31 the complex way Subscribe for more math for fun videos 👉 https://bit.ly/3o2fMNo
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