Simplifying Exponential Expressions: 2^(2/3) * 2^(1/7) / 2^(1/2)

Published on April 1, 2026

Algebra

Learn how to simplify an expression with rational exponents by applying the product and quotient rules. The solution involves adding exponents in the numerator and subtracting the exponent in the denominator to reach 2^(13/42).

Question

Answer

To solve the expression shown in the image, we use the rules of exponents:
The given expression is:
Step 1: Simplify the numerator
Using the product rule ( ):
To add the fractions, find a common denominator, which is :
So, the numerator is .
Step 2: Simplify the whole expression
Now, divide by the denominator using the quotient rule ( ):
To subtract the fractions, find a common denominator, which is :
Thus, the simplified result is: