Question $20(4$ points$)$

Find the derivative use logarithmic differentiation

$y=\sqrt[3]{(\frac{x^2+4}{x+1}{)}^2}$ Question $18(4$ points$)$

Use Logarithmic differentiation

$y=\frac{x^{\frac{1}{4}}\sqrt[\phantom{2}]{x^3+5}}{(3x^2-1{)}^4}$ Question $17(3$ points$)$

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Use Logarithmic differentiation

$y=(x^2+1{)}^6(3x-2{)}^4$ Simplify derivative until end