427,792 views
34 votes
34 votes
Hi please HELP ME I really need it

Hi please HELP ME I really need it-example-1
User Thiru Kumaran
by
2.4k points

1 Answer

6 votes
6 votes

Answer:

? = 14

Explanation:

let us say that ? = x

7^x * 7^5^4 = 7^34

When you have a power to a power you multiply

7^x * 7^20 = 7^34

when you multiply common bases you add the power. since all the bases aer the same just look at the power

7^34-20 = 7^x

7^14 = 7^x

User Abhishek Bhardwaj
by
3.1k points