Add or Subtract $$12 \sqrt [ 3 ] { 3 } + 9 \sqrt [ 3 ] { 3 }$$

question 78

Multiple Choice

Add or subtract. Assume all variables represent positive real numbers.
- $$12 \sqrt [ 3 ] { 3 } + 9 \sqrt [ 3 ] { 3 }$$

• A) \(21 \sqrt [ 3 ] { 6 }\)
• B) \(- 3 \sqrt [ 3 ] { 3 }\)
• C) \(21 \sqrt [ 3 ] { 3 }\)
• D) \(21 \sqrt [ 3 ] { 9 }\)

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Definitions:

Exposure Therapy

A psychological treatment designed to help individuals face and gain control of fears and distresses by facing them in a controlled and safe environment.

Systematic Desensitization

Systematic desensitization is a therapeutic technique used to reduce phobic responses by gradually exposing the individual to the fear-inducing object or situation.

Psychodynamic Therapy

A therapeutic approach that emphasizes understanding the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experiences.

Behavior Therapy

A type of psychotherapy that focuses on changing undesirable behaviors through conditioning and reinforcement.