19 marks
where and are real constants.
Given that is a root of the equation = 0, show the roots of on a single Argand diagram.
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where and are real constants.
Given that is a root of the equation = 0, show the roots of on a single Argand diagram.
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The roots of the equation
are and
Without solving the equation, find the value of
(i)
(ii)
(iii)
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where and are real constants.
Given that is a root of the equation
Did this page help you?
The roots of the equation
are and .
Without solving the equation, find the value of
(i)
(ii)
(iii)
Did this page help you?