Question

Giải bpt: 

3^(x^2 - x -6) < 4

3^(x^2 - x -6) = 1

Answer 1

\(3^{x^2-x-6}

Answer 2

a)   \(x\in\left(\frac{1}{2}-\frac{\sqrt{25\ln3+8\ln2}}{2\sqrt{\ln3}};\frac{\sqrt{25\ln3+8\ln2}}{2\sqrt{\ln3}}+\frac{1}{2}\right)\)

b)   3^{x2 - x - 6} - 1 = 0

x = -2

x = 3