Question

3^(2x+1) ÷9 =27 find the value of x​

Answer 1

Answer:

2

Step-by-step explanation:

Multiply both sides with 9

9 × 3^(2x+1)/9 = 27×9

3^(2x+1)= 243

log (3^(2x+1))= log (243)

(2x+1) × (log (3))= log (243)

(2x+1)= log(243)/log(3)

2x+1= 5

2x= 5-1

2x=4

x=4/2

Therefore, x=2