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Find the Approximate Solution(s) of the Equation $2 x ^ { 2 } + 3 x - 8 = 0$

question 38

Short Answer

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Find the approximate solution(s) of the equation $2 x ^ { 2 } + 3 x - 8 = 0$
in the interval $[ - 3,3 ]$
by drawing a graph in an appropriate viewing rectangle. State each answer correct to two decimals.

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Definitions:

Physiologically

Pertaining to the functions and processes of the body's systems and organs.

Johari Window

A model used to improve understanding between individuals within a team or group, involving self-disclosure and feedback to and from others.

Blind Area

Part of Johari window model, it represents information that others know about a person but the person is unaware of.

Micromanagement

A management style characterized by excessive control or attention to minor details, often to the detriment of overall performance and morale.