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6 August, 08:47

Question 1Is the expression x^3*x^3*x^3equivalent to x^ (3*3*3) ? Why or why not? Explain your reasoning. No because the law of exponentsQuestion 2Rewrite in simplest radical form1/x^ ((-3) / 6) Show each step of your process. Question 3Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process. Question 4Rewrite in simplest radical formx^ (5/6) / x^ (1/6) Show each step of your process. Question 5Which of the following expressions are equivalent? Justify your reasoning. 4√x31/x^ (-1) 10√x5•x4•x2x^ (1/3) * x^ (1/3) * x^ (1/3)

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  1. 6 August, 08:57
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    Answer: Question 1) No, because according to the law of exponents

    x³. x³. x³ = x³⁺³⁺³ = x⁹

    and x⁽³*³*³⁾ = x²⁷

    Question 2) √x

    Question 3) 4x

    Question 4) ∛x²

    Question 5) B = D

    Step-by-step explanation:

    Question 1) Is the expression x^3*x^3*x^3 equivalent to x^ (3*3*3) ? Why or why not? Explain your reasoning.

    No, because according to the law of exponents

    x³. x³. x³ = x³⁺³⁺³ = x⁹

    and x⁽³*³*³⁾ = x²⁷

    Question 2) Rewrite in simplest radical form 1/x^ ((-3) / 6). Show each step of your process.

    simplifying the denominator expoent: 1/x^ ((-3) / 6) = 1/x^ (-1/2)

    apply the expoent to the hole fraction: 1/x^ (-1/2) = (1/x) ^ (-1/2)

    changing the signal on the expoent: (1/x) ^ (-1/2) = (x) ^ (1/2)

    changing the expoent into root: (x) ^ (1/2) = √x

    1/x^ ((-3) / 6) = 1/x^ (-1/2) = (1/x) ^ (-1/2) = (x) ^ (1/2) = √x

    Question 3) Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.

    √x • 4√x = 4√x • √x = 4√x² = 4x

    Question 4) Rewrite in simplest radical formx^ (5/6) / x^ (1/6). Show each step of your process.

    x^⁽⁵/⁶⁾/x^⁽¹/₆⁾ = x^⁽⁵/⁶⁾ • 1/x^⁽¹/₆⁾ = x^⁽⁵/⁶⁾ • x^⁽⁻¹/₆⁾ = x^⁽⁵/⁶ ⁻ ¹/⁶) = x^⁽⁴/⁶⁾ = x^⁽²/₃⁾ = ∛x²

    Question 5) Which of the following expressions are equivalent? Justify your reasoning.

    A. ⁴√x³ B. 1/x⁻¹ C. ¹⁰√x⁵•x⁴•x² D. x¹/³•x¹/³•x¹/³

    A. ⁴√x³ = x³/⁴

    B. 1/x⁻¹ = (1/x) ⁻¹ = x

    C. ¹⁰√x⁵•x⁴•x² = ¹⁰√x¹¹ = x¹¹/¹⁰

    D. x¹/³•x¹/³•x¹/³ = x⁽¹/³⁺¹/³⁺¹/³⁾ = x³/³ = x

    So, B = D
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