Find x if log9 9 x = 1.5

Find x if log9 ${}_9$x = 1.5

Answer Details

If log9 ${}_9$x = 1.5,

91.5 ${}^{1.5}$ = x

9^32 $\frac{3}{2}$ = x

(√9)3 ${}^3$ = 3

∴ x = 27