Question

3^2 x 3^x=3^7 what is the value of x

Answer 1

Answer:

5

Step-by-step explanation:

As 3^2*3^x=3^7

So, 3^x=3^7/3^2

So by the exponential laws.

7-2=x

x=5

So, answer is 3^2*3^5=3^7.

Please mark me brainliest so that I can reach many people by getting good rating. Spammers are getting good ranking but they dont reserve it hope u understand.

Answer 2

Step-by-step explanation:

by formula a^m+a^n=a^m+n

3^2+x=3^7

by formula a^m=a^n then m=n

2+x=7

x=7-2

x=5