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tmua.me Medium Set B Paper 2 · Q11

Paper 2Powers & logarithms

What is the sum of the squares of all the distinct real solutions of

log⁡2(x2−3x+2)+log⁡2(x2−5x+6)=1?\log_2(x^2-3x+2)+\log_2(x^2-5x+6)=1?
A44
B88
C1010
D1818
E1212

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