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Which of the following is the derivative of 2.5ᵗ⁴ 5ᵗ²-⁹⁶

a. 10ᵗ³⋅6(5ᵗ²-⁹⁵)
b. ⋅(10t)+2.5ᵗ⁴⋅(5ᵗ²⁹⁶)

User Edwinner
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1 Answer

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Final answer:

The derivative of 2.5t^4 * 5t^2 - 96a is 10t^4.

Step-by-step explanation:

The derivative of a function can be found using the power rule, which states that the derivative of x^n is n*x^(n-1). In this case, the given function is 2.5t^4 * 5t^2 - 96a. To find the derivative, you need to differentiate each term of the function with respect to t.

Derivative of 2.5t^4 = 4 * 2.5 * t^(4-1) = 10t^3

Derivative of 5t^2 = 2 * 5 * t^(2-1) = 10t

Derivative of -96a = 0 (since 'a' is a constant)

Combining these derivatives, the derivative of the given function is 10t^3 * 10t - 0 = 10t^4

User Kazuhiko Nakayama
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