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Asher Falcon TMUA Paper 1 · Q16

Paper 1Powers & logarithmsAlgebra

What is the product of the real roots of the equation

ln⁡(x)2(ln⁡(x6)−7)+ln⁡(e14x12)=0?\ln(x)^2\bigl(\ln(x^6)-7\bigr)+\ln\left(\frac{e^{14}}{x^{12}}\right)=0?
Ae22e^{2\sqrt2}
B11
Ce6/7e^{6/7}
De7/6e^{7/6}
Ee−7/3e^{-7/3}
Fe72/6e^{7\sqrt2/6}

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