Exponential and Logarithmic Functions - Solving Exponential Equations Using Substitution
Exponential and Logarithmic Functions - Solving Exponential Equations Using Substitution
Secondary 3
Solve \({{2}^{2x+3}}+{{2}^{x+3}}=1+{{2}^{x}}\).
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:\(x=-3\)
Need help? Join our A-Maths tuition classes.
Learn more