If and , Find and Simplify

question 85

Multiple Choice

If and , find and simplify. ​

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Definitions:

Experiment

A procedure carried out to support or refute a hypothesis, often involving the manipulation of variables to observe the effect on some behavior or condition.

Deliberately Exposing

Intentionally subjecting subjects (in an experiment) or oneself to certain conditions or stimuli to observe the effects.

Direct Observation

A method of collecting data by watching subjects in their natural (or controlled) environment without manipulating the situation.

Variable Of Interest

The specific quantity or quality that a study aims to measure or examine.