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Exponents & Logarithms Rounding & Error Sequences & Series Financial Mathematics Matrices Complex Numbers

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Exponents & Logarithms Rounding & Error Sequences & Series Financial Mathematics Matrices Complex Numbers

Calculator Skills

Review Videos Formula Booklet

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Complex Numbers

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Problem Bank

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Complex Numbers

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Problem Bank

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[Maximum mark: 4]

Find all the solutions z∈C to the equation z+z2=1.

[4]

z=

[Maximum mark: 4]

Find all the solutions z∈C to the equation z+z2=1.

[4]

z=