Simplify the Complex Fraction $$\frac { x ^ { - 2 } } { x ^ { - 2 } - y ^ { - 2 } }$$

question 46

Multiple Choice

Simplify the complex fraction.
- $$\frac { x ^ { - 2 } } { x ^ { - 2 } - y ^ { - 2 } }$$

• A) \(\frac { y ^ { 2 } } { y ^ { 2 } - x ^ { 2 } }\)
• B) \(\frac { y } { y ^ { 2 } - x ^ { 2 } }\)
• C) \(\frac { y ^ { 2 } } { y ^ { 2 } + x ^ { 2 } }\)
• D) \(\frac { y ^ { 2 } - x ^ { 2 } } { y ^ { 2 } }\)

---

Definitions:

Mathematics Tests

Standardized assessments used to evaluate an individual's understanding and ability in mathematical concepts and problem-solving.

Instinct

An innate, typically fixed pattern of behavior in animals in response to certain stimuli.

Stone Tools

Tools made by early humans and hominins, crafted from stone and used for a variety of purposes, including hunting and cutting.

Cognitive Ethology

A branch of ethology that studies the mental experiences of animals, particularly their cognitive processes and consciousness.