Solve $9 + 16 x ^ { 2 } + 24 x = 0$

question 88

Multiple Choice

Solve $9 + 16 x ^ { 2 } + 24 x = 0$ by factoring.

• A) \(x = - \frac { 3 } { 4 }\)
• B) \(x = - 4 , - 3\)
• C) \(x = - \frac { 3 } { 4 } , \frac { 3 } { 4 }\)
• D) \(x = 3,4\)
• E) \(x = - \frac { 4 } { 3 } , \frac { 4 } { 3 }\)

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Definitions:

Morphology

The study of the form and structure of words in a language, including the rules for word formation and inflection.

Recasting

Recasting in language learning is a technique where an incorrect sentence is repeated back correctly by someone else, helping the learner notice and correct their mistake.

Language Acquisition

The process by which humans learn to perceive, recognize, and produce language, typically occurring in early childhood.

Echoing

The repetition or mimicking of words or sounds, often used as a learning tool or as a symptom of certain disorders.