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The roots of the equation x2 – 4x +7 = 0
are a and ß. An equation whose roots are
7 and 2 is
A. Non of the above
B. 7x + 2x +7 = 0
ос. 7x2 — 2х +7 3D 0
D. 7x2 – 2x – 7 = 0
O E. 7x2 – 30x + 7 = 0

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