Question
Solve the equation without using logarithms.$$3^{7 x}=9^{2 x-5}$$
Step 1
Step 1: Rewrite the equation $3^{7x}=9^{2x-5}$ as $3^{7x}=(3^2)^{2x-5}$. Show more…
Show all steps
Your feedback will help us improve your experience
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Solve the equation without using logarithms. $$3^{5 x} 9^{x^{2}}=27$$
Exponential and Logarithmic Functions
Algebraic Solutions of Exponential and Logarithmic Equations
Solve the equation without using logarithms. $$9^{x^{2}}=3^{-5 x-2}$$
Solve the equation without using logarithms. $$3^{x+1}=9^{5 x}$$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD