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Find the derivative of the function: 10√x+4/x⁹. Type your answer without fractional or negative exponents. What is the correct derivative?

User Ashwoods
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Final answer:

The derivative of the function 10√x + 4/x⁹ is found using the power rule, resulting in (5/x¹¹²) - (36/x¹ⁱ), when not using fractional or negative exponents.

Step-by-step explanation:

The question asks for the derivative of the function 10√x + 4/x⁹, with the answer not in fractional or negative exponents form. Given the relation between roots and exponents, √x can be expressed as x¹¹². To find the derivative of the given function, we will use the power rule. Applying the power rule:

For the term 10√x, the derivative is 10 * (¹¹²)x⁻¹¹². Multiplying by 10, the derivative of this term is 5x⁻¹¹².

For the term 4/x⁹, rewritten as 4x⁻⁹, the derivative is -36x⁻¹ⁱ.

Combining these results, the derivative of our function is 5x⁻¹¹² - 36x⁻¹ⁱ without using fractional or negative exponents. To comply with this condition, we will need to revert the negative exponents back into a divisor format:

The final answer is (5/x¹¹²) - (36/x¹ⁱ).

User Mattiatantardini
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