Exponential and Logarithmic Functions - Simultaneous Exponential Equations
Exponential and Logarithmic Functions - Simultaneous Exponential Equations
TGM Original Questions
Solve the simultaneous equations,
\({27^x \cdot 3^y = \frac{3^9}{3^{5y}}}\)
\({5^{x+y} \cdot 5^{-5y} = 1}\)
Video Solution:
Video solution locked
A free account saves your progress; this video needs a course plan.
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.
Create a free account to practise similar questions.
Answer:\(x = 2\), \(y = \frac{1}{2}\)
Need help? Join our E-Maths tuition for O-Level success.
Learn more