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Find the derivative of the following function.

y=e^(7x^(3))
Answer: 
y^(')=

Find the derivative of the following function.\newliney=e7x3 y=e^{7 x^{3}} \newlineAnswer: y= y^{\prime}=

Full solution

Q. Find the derivative of the following function.\newliney=e7x3 y=e^{7 x^{3}} \newlineAnswer: y= y^{\prime}=
  1. Identify Functions: We are given the function y=e7x3y=e^{7x^{3}}. To find the derivative, we will use the chain rule, which states that the derivative of a composite function is the derivative of the outer function evaluated at the inner function times the derivative of the inner function.
  2. Differentiate Outer Function: First, let's identify the outer function and the inner function. The outer function is eue^u, where uu is the inner function. The inner function is 7x37x^{3}.
  3. Differentiate Inner Function: Now, we differentiate the outer function with respect to the inner function uu. The derivative of eue^u with respect to uu is eue^u.
  4. Apply Chain Rule: Next, we differentiate the inner function 7x37x^{3} with respect to xx. Using the power rule, the derivative of xnx^{n} with respect to xx is nxn1n*x^{n-1}, so the derivative of 7x37x^{3} is 37x313*7*x^{3-1} which simplifies to 21x221x^{2}.
  5. Final Derivative: Now we apply the chain rule by multiplying the derivative of the outer function by the derivative of the inner function. This gives us the derivative of yy with respect to xx as e7x3×21x2e^{7x^{3}} \times 21x^{2}.
  6. Final Derivative: Now we apply the chain rule by multiplying the derivative of the outer function by the derivative of the inner function. This gives us the derivative of yy with respect to xx as e(7x3)21x2e^{(7x^{3})} \cdot 21x^{2}.Therefore, the derivative of the function y=e(7x3)y=e^{(7x^{3})} is y=21x2e(7x3)y' = 21x^{2}e^{(7x^{3})}.

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