Find the Real Solutions, If Any, of the Equation

question 271

Multiple Choice

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

Lev Vygotsky

A psychologist from Russia recognized for his contributions to understanding cognitive growth, especially his theory on the Zone of Proximal Development.

Lawrence Kohlberg

A psychologist known for his theory of moral development, which suggests that individuals progress through stages of moral reasoning as they grow.

Zygotes

The initial cell formed when a new organism is produced by the combination of male and female reproductive cells.

Epigenetics

The study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself.