Write the Expression with Only Positive Exponents and Evaluate If $$\frac { 5 } { 4 } ( 16 y - 16 x + 20 z )$$

question 472

Multiple Choice

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real
numbers.
- $$\frac { 5 } { 4 } ( 16 y - 16 x + 20 z )$$

• A) \(20 y - 20 x - 25 z\)
• B) \(20 y + 20 x + 25 z\)
• C) \(20 y + 20 x - 25 z\)
• D) \(20 y - 20 x + 25 z\)

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Definitions:

Objectives

Goals or aims that are intended to be achieved through certain actions or tasks.

Superego

The superego is part of Freud's psychoanalytic theory, functioning as the moral component of personality, which internalizes societal norms and values.

Ego

In Freudian theory, the part of the personality that mediates among the demands of the id, the superego, and reality.

Preconscious

The part of the mind containing contents that are not in immediate awareness but can be accessed easily.