Factor Using the Trial and Error Method
- $$20 x ^ { 2 } + 31 x + 12$$

question 31

Multiple Choice

Factor using the trial and error method
- $$20 x ^ { 2 } + 31 x + 12$$

• A) \(( 4 x - 3 ) ( 5 x - 4 )\)
• B) \(( 20 x - 3 ) ( x - 4 )\)
• C) \(( 20 x + 3 ) ( x + 4 )\)
• D) \(( 4 x + 3 ) ( 5 x + 4 )\)

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Definitions:

Aldosterone

Aldosterone is a hormone produced by the adrenal glands that helps regulate blood pressure by controlling sodium and potassium levels in the blood.

Long-term Regulation

The processes and mechanisms that the body uses to maintain stable internal conditions over long periods.

Blood Sugar Level

The concentration of glucose present in the blood, critical for maintaining energy levels and overall health, regulated by hormonal mechanisms.

Body Weight

The mass or quantity of heaviness of an individual, typically measured in kilograms or pounds.