Mathematics, 27.05.2020 02:01 jahsehsgold
Which expressions are equivalent to RootIndex 3 StartRoot 128 EndRoot Superscript x? Select three correct answers.
128 Superscript StartFraction x Over 3 EndFraction
128 Superscript StartFraction 3 Over x EndFraction
(4RootIndex 3 StartRoot 1 EndRoot)x
(4 (2 Superscript one-third Baseline) ) Superscript x
(2)x
this is on edge
Answers: 3
![(\sqrt[3]{128} )^{x}\\](/tpl/images/0666/5823/54cb8.png)
![(\sqrt[a]{m} )^{b}\\= (\sqrt{m})^\frac{b}{a}](/tpl/images/0666/5823/b2556.png)
![(\sqrt[3]{128} )^{x}\\ = {128} ^\frac{x}{3}\\ \\= (\sqrt[3]{64*2})^{x} \\ = (4\sqrt[3]{2})^{x} \\= (4(2^{1/3} )^{x} )](/tpl/images/0666/5823/51419.png)
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