Simplify the Numerical Expression

question 188

Short Answer

Simplify the numerical expression. 2 ^{- 2} + 3 ^{- 2} Please enter your answer as a fraction.

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Definitions:

Abstractions

The process of considering something independently from concrete realities, specific objects, or actual instances.

Preoperational

A stage in Piaget's theory of cognitive development, from about 2 to 7 years of age, where children can use symbols and language but do not yet understand concrete logic.

Identity Vs. Role Confusion

This term refers to a stage in Erik Erikson's theory of psychosocial development where adolescents explore their independence and develop a sense of self.

Generativity Vs. Stagnation

A stage of adult development, according to Erik Erikson, focusing on the challenge of contributing to society and supporting future generations.