How do you write the expression #7^(4/3)# in radical form?
1 Answer
Mar 11, 2017
Explanation:
Using the
#color(blue)"law of exponents"#
#color(red)(bar(ul(|color(white)(2/2)color(black)(a^(m/n)=root(n)(a^m))color(white)(2/2)|)))#
#"here "m=4" and "n=3#
#rArr7^(4/3)=root(3)(7^4)#
