Math, asked by devisri0096, 1 year ago

pls find x in the given one. With full steps pls

Attachments:

Answers

Answered by Anonymous
2

Answer:

Option C is correct..

Plz follow and put it branalist answer...

Attachments:
Answered by Siddharta7
1

Answer:

x = 2

Step-by-step explanation:

Given :

5^{3x - 1} \div 5^2 = 125

\Rightarrow 5^{3x - 1} \div 5^2 = 5^3

\green{\frac{a^m}{a^n} = a^{m - n}}

\Rightarrow 5^{3x - 1 - 2} = 5^3

\Rightarrow 5^{3x - 3} = 5^3

\green{Comparing\:both\:Sides,}

\Rightarrow 3x - 3 = 3

\Rightarrow 3x = 6

\Rightarrow x = 2

Hope it helps!

Similar questions