On the Argand plane, the distance between the two roots… | StemPy Lab

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On the Argand plane, the distance between the two roots… | StemPy Lab

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On the Argand plane, the distance between the two roots of x² - 6x + 10 = 0 is

MathematicsEasyHigh School (11–12)Algebra › Complex Numbers A-Level IB

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On the Argand plane, the distance between the two roots of $x^2 - 6x + 10 = 0$ is

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← One root of x² + px + q = 0, with p and q real, is 2 - 5i. Then q equals If |z₁| = 3 and |z₂| = 4, then |z₁ + z₂|² + |z₁ - z₂|² equals →

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