Question

find the value of x,if 3^(2-x)=243​

Answer 1

Answer:

x = -3

Step-by-step explanation:

3^(2-x) = 243

3^(2-x) = 3⁵

(2-x) = 5

2 - x = 5

-x = 5-2

-x = 3

x = -3