If logx144=4, then find the balue of x.
A
16
B
32
C
23
D
6
Correct Answer: 23
দেয়া আছে, logx144 = 4⇒ x4 = 144⇒ (x)2 = 9×16⇒ x2 = 32×42⇒ x2 = 3×4⇒x = 3×4.:. x = 23