The Equation Has a Solution R in the Interval Indicated

question 21

Short Answer

The equation has a solution r in the interval indicated. Approximate this solution correct to two decimal places.
-x³ - 8x - 3 = 0; -3 ≤ r ≤-2

Understand the concept of chemical equilibrium and the calculation of the equilibrium constant (K).

Calculate the concentrations of reactants and products in a chemical equilibrium.

Relate the pH of a solution to the concentrations of reactants and products in acid-base equilibria.

Understand the impact of reactant and product concentrations on the magnitude of the equilibrium constant.

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The quality of being authentic, sincere, and honest in one's interactions and presence.

Tense/relaxed Continuum

A conceptual scale that describes the varying degrees of tension or relaxation present in an individual, situation, or environment.

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Unfair or prejudicial treatment of individuals or groups based on characteristics such as race, gender, age, or sexual orientation.

Oppression

The systemic and pervasive mistreatment of individuals or groups by others who hold more power.