Purchase Solution
Logarithmic Differentiation : y = x √(x^2 - 1); y = x^2(√(3x - 2)/(x - 1)^2 and y = x^2/x
Not what you're looking for?
Find dy/dx using logarithmic differentiation
(a) y = x √(x^2 - 1)
Answer: 2x^2 - 1/√(x^2 - 1)
(b) y = x^2(√(3x - 2)/(x - 1)^2
Answer 3x^3 - 15x^2 + 8x/2(x - 1)^3 √(3x - 2)
(c) y = x^2/x
Answer : 2(1-ln x)x^2/x-2
Purchase this Solution
Solution Summary
Derivatives are found using logarithmic differentiation.
Purchase this Solution
Free BrainMass Quizzes
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Probability Quiz
Some questions on probability