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Find the derivative of the following function.

y=log_(6)(6x^(6))
Answer: 
y^(')=

Find the derivative of the following function.\newliney=log6(6x6) y=\log _{6}\left(6 x^{6}\right) \newlineAnswer: y= y^{\prime}=

Full solution

Q. Find the derivative of the following function.\newliney=log6(6x6) y=\log _{6}\left(6 x^{6}\right) \newlineAnswer: y= y^{\prime}=
  1. Identify Function and Base: Identify the function and the base of the logarithm.\newlineWe are given the function y=log6(6x6)y = \log_6(6x^6), where the base of the logarithm is 66.
  2. Apply Change of Base Formula: Apply the change of base formula to convert the logarithm to a natural logarithm.\newlineThe change of base formula is logb(a)=ln(a)ln(b)\log_b(a) = \frac{\ln(a)}{\ln(b)}. Using this, we can rewrite the function as y=ln(6x6)ln(6)y = \frac{\ln(6x^6)}{\ln(6)}.
  3. Differentiate Using Chain Rule: Differentiate the function using the chain rule.\newlineThe derivative of ln(u)\ln(u) with respect to xx is 1ududx\frac{1}{u} \cdot \frac{du}{dx}. Here, u=6x6u = 6x^6. So, we need to find the derivative of uu with respect to xx, which is dudx=ddx(6x6)\frac{du}{dx} = \frac{d}{dx}(6x^6).
  4. Calculate Derivative of u: Calculate the derivative of u=6x6u = 6x^6 with respect to xx. Using the power rule, the derivative of xnx^n with respect to xx is nx(n1)n \cdot x^{(n-1)}. Therefore, dudx=66x(61)=36x5\frac{du}{dx} = 6 \cdot 6 \cdot x^{(6-1)} = 36x^5.
  5. Substitute Derivative into y: Substitute the derivative of uu into the derivative of yy. The derivative of yy is then y=16x636x5ln(6)y' = \frac{1}{6x^6} \cdot \frac{36x^5}{\ln(6)}.
  6. Simplify Expression: Simplify the expression.\newlineWe can cancel out an x5x^5 from the numerator and denominator, which gives us y=36x/ln(6)y' = \frac{36}{x} / \ln(6).
  7. Further Simplify: Further simplify the expression.\newlineWe can rewrite the derivative as y=36xln(6)y' = \frac{36}{x \cdot \ln(6)}.

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