Find the Real Solutions, If Any, of the Equation

question 45

Multiple Choice

Find the real solutions, if any, of the equation. Use the quadratic formula.
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Definitions:

Standard Score

A standard score is a statistical measure that indicates how many standard deviations an entity is from the mean of the population.

SAT

A standardized test widely used for college admissions in the United States, assessing reading, writing, and math skills.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of values.

NCE

Normal Curve Equivalent, a standard score used in educational testing to compare individual performance across a normalized distribution.