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(x)/(root(3)(x))
Which of the following is equivalent to the given expression for all 
x!=0 ?
Choose 1 answer:
(A) 1
(B) 
root(3)(x)
(c) 
root(3)(x^(2))
(D) 
x^(3)

xx3 \frac{x}{\sqrt[3]{x}} \newlineWhich of the following is equivalent to the given expression for all x0 x \neq 0 ?\newlineChoose 11 answer:\newline(A) 11\newline(B) x3 \sqrt[3]{x} \newline(C) x23 \sqrt[3]{x^{2}} \newline(D) x3 x^{3}

Full solution

Q. xx3 \frac{x}{\sqrt[3]{x}} \newlineWhich of the following is equivalent to the given expression for all x0 x \neq 0 ?\newlineChoose 11 answer:\newline(A) 11\newline(B) x3 \sqrt[3]{x} \newline(C) x23 \sqrt[3]{x^{2}} \newline(D) x3 x^{3}
  1. Given expression: We are given the expression (x)/(x3)(x)/(\sqrt[3]{x}) and we need to simplify it. The cube root of xx is written as x1/3x^{1/3}. So we can rewrite the expression as: (x)/(x1/3)(x)/(x^{1/3})
  2. Rewriting the expression: To simplify the expression, we use the property of exponents that states when dividing like bases, we subtract the exponents:\newlinex113=x3313=x23x^{1 - \frac{1}{3}} = x^{\frac{3}{3} - \frac{1}{3}} = x^{\frac{2}{3}}
  3. Simplifying the expression: Now we have simplified the expression to x23x^{\frac{2}{3}}, which is the cube root of xx squared. This matches one of the answer choices provided.

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