Question Number 203533 by Mastermind last updated on 21/Jan/24
![Solve for x : 3^(x+2) =15^(x−1)](https://www.tinkutara.com/question/Q203533.png)
Answered by Rasheed.Sindhi last updated on 21/Jan/24
![3^(x+2) =3^(x−1) ∙5^(x−1) 3^((x+2)−(x−1)) =5^(x−1) 3^3 ∙5=5^x log(5^x )=log(3^3 ∙5) xlog5=3log3+log5 x=((3log3+log5)/(log5 ))](https://www.tinkutara.com/question/Q203537.png)
Commented by Mastermind last updated on 21/Jan/24
![Thank you so much, man I really appreciate](https://www.tinkutara.com/question/Q203546.png)
Answered by Skabetix last updated on 21/Jan/24
![x=log_5 (135)](https://www.tinkutara.com/question/Q203549.png)
Commented by Mastermind last updated on 21/Jan/24
![Thank you](https://www.tinkutara.com/question/Q203555.png)