These Ten-Year-Series (TYS) worked solutions with video explanations for 2004 A Level H2 Mathematics Paper 1 Question 12 are suggested by Mr Gan. For any comments or suggestions please contact us at support@timganmath.edu.sg.
2004 A Level H2 Math Paper 1 Question 12
(a)
Express ${{\left( 3-\text{i} \right)}^{2}}$ in the form of $a+\text{i}b$.
[1]
(a) Express ${{\left( 3-\text{i} \right)}^{2}}$ in the form of $a+\text{i}b$.
[1]
Hence or otherwise find the roots of the equation
${{\left( z+\text{i} \right)}^{2}}=-8+6\text{i}$.
[3]
Hence or otherwise find the roots of the equation
${{\left( z+\text{i} \right)}^{2}}=-8+6\text{i}$.
[3]
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