Question

5. If 81 = 27^x, then x = ?​

Answer 1

Step-by-step explanation:

$81 = {27}^{x}$

$= > ( {3)}^{4} = ( {3)}^{3x}$

$= > 4 = 3x$

$= > 3x = 4$

$= > x = \frac{4}{3}$

The value of x is 4/3.