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(d)/(dx)(x^((2)/(3)))=

ddx(x23)= \frac{d}{d x}\left(x^{\frac{2}{3}}\right)=

Full solution

Q. ddx(x23)= \frac{d}{d x}\left(x^{\frac{2}{3}}\right)=
  1. Apply Power Rule: To find the derivative of x23x^{\frac{2}{3}} with respect to xx, we will use the power rule for differentiation. The power rule states that if f(x)=xnf(x) = x^n, then f(x)=nxn1f'(x) = n \cdot x^{n-1}.
  2. Calculate Derivative: Applying the power rule to x23x^{\frac{2}{3}}, we get the derivative f(x)=23x(231)f'(x) = \frac{2}{3}\cdot x^{\left(\frac{2}{3}-1\right)}.
  3. Simplify Exponent: Subtracting 11 from the exponent (2/3)(2/3) gives us (2/3)3/3(2/3) - 3/3, which simplifies to 1/3-1/3. So, f(x)=(2/3)x1/3f'(x) = (2/3)\cdot x^{-1/3}.
  4. Rewrite Expression: The expression x(1/3)x^{(-1/3)} can be rewritten as 1/(x(1/3))1/(x^{(1/3)}). Therefore, the derivative f(x)=(23)(1x(1/3))f'(x) = (\frac{2}{3})*(\frac{1}{x^{(1/3)}}).
  5. Final Simplified Form: The final simplified form of the derivative is f(x)=23(1x13)f'(x) = \frac{2}{3}\cdot\left(\frac{1}{x^{\frac{1}{3}}}\right) or f(x)=23x13f'(x) = \frac{2}{3x^{\frac{1}{3}}}.

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