The expressions can be rewritten using the rule of exponent:
[tex]x^{\frac{a}{b}}=\sqrt[b]{x^a}[/tex]
QUESTION A
[tex]\sqrt[3]{12}[/tex]
In rational exponent form, we have the expression to be:
[tex]\Rightarrow12^{\frac{1}{3}}[/tex]
QUESTION B
[tex]\sqrt[4]{10^7}[/tex]
In rational exponent form, the expression will be:
[tex]\Rightarrow10^{\frac{7}{4}}[/tex]
QUESTION C
[tex]14^{\frac{2}{5}}[/tex]
In radical form, the expression will be:
[tex]\Rightarrow\sqrt[5]{14^2}[/tex]
QUESTION D
[tex]\sqrt[8]{15^3}[/tex]
In rational exponent form, the expression will be:
[tex]\Rightarrow15^{\frac{3}{8}}[/tex]
QUESTION E
[tex]21^{\frac{9}{4}}[/tex]
In radical form, the expression will be:
[tex]\Rightarrow\sqrt[4]{21^9}[/tex]
