Exponential Equations
6 lessons · 10 questions · 2 PYQs
What the exams ask here
- 4^x - 2^(x+1) = k real solutions
- 2^x, 2^y, 2^z in AP
- find x from exponential equation
- -16, 2^(x+3) - 2^(2x-1) - 16, 2^(2x-1) + 16 in AP (Indore 2022 SA Q13)
- (x^2 - 15x + 55)^(x^2 - 5x + 6) = 1: number of real solutions (Indore 2024 SA Q2)
Lessons
- Start hereThe idea and the methodFirst lesson of Exponential Equations
- 1.Same base equate exponents5 questions + fresh variants
- 2.Substitution quadratic in exponential1 question + fresh variants
- 3.Count real solutions2 questions
- 4.Exponents in AP1 question + fresh variantsIndore 2022 SA
- 5.Power equals one cases1 question + fresh variantsIndore 2024 SA