A root of the system $y^x = 9,\ y^2 = 3^x$ is —

Question

Accepted Answer

$(2, 3)$

Answer

$(-8, -3)$

Answer

$\left(2,\ \dfrac{1}{3}\right)$

Answer

$\left(-2,\ \dfrac{1}{3}\right)$

A root of the system yx=9, y2=3xy^x = 9,\ y^2 = 3^xyx=9, y2=3x is —