CAPE Pure Mathematics Unit 1 · 2008 (T&T) · Paper 1 · Question Q14
If \alpha and \beta are the roots of the quadratic equation -x^2 + 10x + 2 = 0, then \alpha^2 + \beta^2 =
- (A)
96 - (B)
100 - (C)
104 - (D)
105
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