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The complex cube roots of 6sqrt3 6i

User Svoychik
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Final Answer:

The complex cube roots of 6√3 + 6i are 2√3 + 2i, -√3 - 3i, and -√3 + i.

Step-by-step explanation:

To find the complex cube roots, we can use the polar form of a complex number. Given a complex number a + bi, its polar form is r(cos θ + i sin θ), where r is the magnitude and θ is the argument.

For 6√3 + 6i, the magnitude r is 2√3 and the argument θ is 60° (or π/3 radians). The cube root of a complex number in polar form is found by taking the cube root of the magnitude and dividing the argument by 3.

So, the cube roots are:

2√3 cis(π/9) or 2√3 + 2i

2√3 cis(7π/9) or -√3 - 3i

2√3 cis(13π/9) or -√3 + i

These are the three complex cube roots of 6√3 + 6i. Each root represents a distinct solution, and together they form a set of complex numbers that, when cubed, result in the original complex number.

User Meinhard
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