Math Problem Statement
Solution
Let's first simplify the given expression step by step:
The original expression is:
Step 1: Simplify each part of the expression
- The numerator becomes .
- The denominator remains .
So now the expression looks like:
Step 2: Apply the laws of exponents
- For , ,
- For , ,
- For , .
So the simplified expression becomes:
This is the final simplified form of the given expression.
Now let's check which of the provided expressions match this simplified form:
-
:
Simplifies to , which is not equivalent. -
:
This is already in simplified form, which is not equivalent. -
:
Simplifies to , which is equivalent. -
:
Simplifies to , which is not equivalent. -
:
Simplifies to , which is not equivalent. -
:
Simplifies to , which is not equivalent. -
:
Simplifies to , which is not equivalent.
Conclusion:
The correct expression that matches the simplified form is .
Would you like further clarification on any step, or details on any rule used?
Related Questions:
- How do you apply the laws of exponents to simplify expressions like this?
- What are the common mistakes when dealing with exponent rules?
- How do negative exponents affect the position of terms in a fraction?
- Can you explain the process of simplifying a fraction with exponents in more detail?
- How do you identify equivalent expressions in complex algebraic problems?
Tip: Always simplify both the numerator and denominator separately before applying exponent rules to the entire expression.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Exponent Rules
Simplifying Expressions
Formulas
(a^m)^n = a^(m*n)
a^m / a^n = a^(m-n)
Theorems
Laws of Exponents
Suitable Grade Level
Grades 10-12