Derivative of sqrt(x^2-8)
Answer
(-8+x^2)^(-1/2)*x
Derivative of sqrt(x^2-8)
- Rule Used
- Chain Rule
- Steps
- Identify a composite function in : use the chain rule = f'(g(x))·g'(x). The inner derivative is required because a stretch or shift of the input changes how fast the output moves.
- Differentiate the outer function, then multiply by the inner derivative.
- Final answer: (-8+)^(-1/2)*x
The derivative of sqrt(x^2-8) is (-8+x^2)^(-1/2)*x.
Instant step-by-step solution for sqrt(x^2-8)
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Derivative of sqrt(x^2-8) = (-8+x^2)^(-1/2)*x Solve step-by-step for free: https://derivativecalculatorai.com/derivative-of-sqrtx-minus-to-minus-the-minus-2-minus-8
How to find the derivative of sqrt(x^2-8)
To find the derivative of sqrt(x^2-8), we use standard differentiation rules. Our AI-powered calculator breaks down the steps and explains the logic.
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Frequently Asked Questions
What is the derivative of sqrt(x^2-8)?▼
The derivative of sqrt(x^2-8) is (-8+x^2)^(-1/2)*x.
How do you find the derivative of sqrt(x^2-8)?▼
Apply the standard differentiation rules — the key rule used here is the Chain Rule. The step-by-step result is (-8+x^2)^(-1/2)*x.
Why is the derivative of sqrt(x^2-8) equal to (-8+x^2)^(-1/2)*x?▼
Because differentiation measures how a function changes — applying the rules to sqrt(x^2-8) yields (-8+x^2)^(-1/2)*x. See the full step-by-step breakdown above.