Rewrite the expression

Question

Rewrite the expression with a positive rational exponent. Simplify, if possible. 

343 ^-1/3

 

p.s. use integers or fractions for any numbers in the expression. type exponential notation with positive exponents. Do not simplify. 

Answer 1

343^-1/3

 

Use the following law of exponents: x^-a = 1/x^a.  Hence:

 

343^-1/3 = 1/343^1/3