Use the Distributive Property to Help Simplify the Following Expression $- 7 \sqrt { 64 y ^ { 3 } } - 2 \sqrt { 9 y ^ { 3 } } + 4 \sqrt { 121 y ^ { 3 } }$

question 88

Short Answer

Use the distributive property to help simplify the following expression. All variables represent positive real numbers. $- 7 \sqrt { 64 y ^ { 3 } } - 2 \sqrt { 9 y ^ { 3 } } + 4 \sqrt { 121 y ^ { 3 } }$

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Definitions:

Preconventional

The first level in Kohlberg's theory of moral development where moral reasoning is based primarily on the consequences of actions and on the benefits to the self.

Formal Operational

A stage in Piaget's theory of cognitive development where individuals can think abstractly and systematically solve problems.

Initiative Vs. Guilt

The third stage of Erik Erikson's theory of psychosocial development, where children face the challenge of taking initiative in activities versus feeling guilty for their actions and thoughts.

Industry Vs. Inferiority

A stage in Erik Erikson's theory of psychosocial development where children develop a sense of competence and belief in their skills or feel inferior and doubt their abilities.