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Which expressions are equivalent to 
root(5)(b^(9)) ?
Choose all answers that apply:
(A)(b^(5))^((1)/(9))
(B)b^((5)/(9))
(C) b^((9)/(5))
(D) None of the above

Which expressions are equivalent to b95 \sqrt[5]{b^{9}} ?\newlineChoose all answers that apply:\newline(A)(A) (b5)19 (b^{5})^{\frac{1}{9}} \newline(B)(B) b59 b^{\frac{5}{9}} \newline(C)(C) b95 b^{\frac{9}{5}} \newline(D)(D) None of the

Full solution

Q. Which expressions are equivalent to b95 \sqrt[5]{b^{9}} ?\newlineChoose all answers that apply:\newline(A)(A) (b5)19 (b^{5})^{\frac{1}{9}} \newline(B)(B) b59 b^{\frac{5}{9}} \newline(C)(C) b95 b^{\frac{9}{5}} \newline(D)(D) None of the
  1. Understand Properties: To find the equivalent expressions for the fifth root of bb to the ninth power, we need to understand the properties of exponents and roots. The fifth root of bb to the ninth power can be written as (b9)1/5(b^9)^{1/5}.
  2. Evaluate Option A: Now let's evaluate each option given:\newlineA) (b5)(1/9)(b^{5})^{(1/9)} can be simplified using the property (am)n=amn(a^m)^n = a^{m*n}, which gives us b5(1/9)=b5/9b^{5*(1/9)} = b^{5/9}.
  3. Option B: B) The option "B" is just the letter "B" and does not represent any mathematical expression, so it cannot be equivalent to b95\sqrt[5]{b^{9}}.
  4. Evaluate Option C: C) b(9/5)b^{(9/5)} is already in the form of bm/nb^{m/n}, but it is not equivalent to (b9)1/5(b^9)^{1/5} because 9/59/5 is not equal to 1/51/5.
  5. Consider Option D: D) "None of the above" is an option to consider only if none of the other options (A, B, C) are correct. Since we have found that option A is equivalent to b95\sqrt[5]{b^{9}}, option D is not correct.
  6. Identify Equivalent Expression: Therefore, the only expression equivalent to b95\sqrt[5]{b^{9}} is option A, which is b59b^{\frac{5}{9}}.

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