Solve the Equation by Completing the Square $$x ^ { 2 } + 4 x + 68 = 0$$

question 394

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } + 4 x + 68 = 0$$

• A) \(\{ 6 , - 10 \}\)
• B) \(\{ - 2 \pm 8 \mathrm { i } \}\)
• C) \(\{ 2 \pm 8 i \}\)
• D) \(\{ - 2 \pm 2 \sqrt { 17 } \}\)

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Telegraphic Speech

The early speech phase in which a child uses two-word sentences with mostly nouns and verbs, resembling telegraphic messages.

Language Development

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The act or process of using words, sounds, signs, or behaviors to express or exchange information or to express thoughts, feelings, or ideas to someone else.

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A period of time equivalent to twenty-four months or 730 days, often significant in development and various legal or formal timelines.