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Asher Falcon TMUA Paper 1 · Q11

Paper 1Powers & logarithms

What is the product of the two values of bb which satisfy

2(log⁡ab)2+ln⁡(b10)ln⁡(a2)−11=log⁡a(b2)log⁡b(a)?2(\log_a b)^2+\frac{\ln(b^{10})}{\ln(a^2)}-11=\log_a(b^2)\log_b(\sqrt a)?
Aa−5/2a^{-5/2}
Ba−1/2a^{-1/2}
Ca3/2a^{3/2}
Da4a^4
Ea6a^6
F11
G00

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