Answer:
[tex]x^{3}[/tex]= 36 = [tex]\sqrt[3]{36}[/tex]
[tex]x^{2}[/tex] = [tex]\sqrt{42}[/tex]
[tex]x^{3}[/tex] = 55 = [tex]\sqrt[3]{55}[/tex]
Hope it helps. =D
Have a great day!