Question:
Select all the expressions that are equal to $\frac{\sqrt[3]{x}\left(3\sqrt{x}-\sqrt[3]{x^2}\right)}{x}$, where $x>0$.
Project ID:
7400120154
Answer 1:
$3x^{\frac{-1}{6}}-1$
Answer 1 Correct:
1
Answer 2:
$\frac{3\sqrt{x}-\sqrt[9]{x}}{x}$
Answer 2 Correct:
0
Answer 3:
$\frac{3\sqrt[6]{x^5}-x}{x}$
Answer 3 Correct:
1
Answer 4:
$\frac{3}{x^{\frac16}}-1$
Answer 4 Correct:
1
Answer 5:
$\frac{3\sqrt[6]{x^5}}{x}-1$
Answer 5 Correct:
1
Answer 6:
$\frac{3\sqrt[6]{x}-\sqrt[9]{x}}{x}$
Answer 6 Correct:
0
Answer 7:
$\frac{3}{\sqrt[6]{x}}-1$
Answer 7 Correct:
1
Answer 8:
$3\sqrt{x}-\sqrt[3]{x}$
Answer 8 Correct:
0