Solve
- $$7 x ^ { 2 } + 3 x + 2 = 0$$

question 72

Multiple Choice

Solve.
- $$7 x ^ { 2 } + 3 x + 2 = 0$$

• A) \(- \frac { 3 } { 14 } \pm \frac { \sqrt { 47 } } { 14 }\)
• B) \(\frac { 3 } { 14 } \pm \frac { \sqrt { 47 } } { 14 } \mathrm { i }\)
• C) \(- \frac { 3 } { 14 } \pm \frac { \sqrt { 47 } } { 14 } \mathrm { i }\)
• D) \(\frac { 3 } { 14 } \pm \frac { \sqrt { 47 } } { 14 }\)

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Definitions:

Span Of Time

Span of time refers to the duration or length of a period between two points in time.

Poisson Distribution

A probability distribution that expresses the probability of a given number of events happening in a fixed interval of time or space, assuming these events happen with a known constant rate and independently of the time since the last event.

Probability Of Occurrence

The likelihood of an event happening, measured on a scale from 0 (impossibility) to 1 (certainty).

Span Of Time

The duration or extent between two points in time.