Solve the Equation by Factoring

question 3

Multiple Choice

Solve the equation by factoring.

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Definitions:

Nitrites

Compounds containing the nitrite ion, NO2−, often used in food preservation and potentially harmful in high concentrations.

Bicarbonate

A bicarbonate ion (HCO3-) or a salt containing it, which acts as a buffer to maintain the pH balance in blood and other fluids.

Greenhouse Effect

Reradiation of solar heat toward the Earth, caused by an atmosphere that allows the sun’s rays to pass through, but traps the heat in the same manner as the glass of

Hydrological Cycle

The continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.