Solve the Inequality $( - 5 , - 1 )$ B) $( - \infty , 1 ) \cup ( 5 , \infty )$

question 253

Multiple Choice

Solve the inequality. ( x + 1 ) ( x + 5 ) < 0

• A) \(( - 5 , - 1 )\)
• B) \(( - \infty , 1 ) \cup ( 5 , \infty )\)
• C) \(( - \infty , - 5 ) \cup ( 1 , \infty )\)

---

Definitions:

Radioisotopes

Isotopes of an element that are radioactive; they can be used in scientific research, medicine, and industry.

Biological Molecules

Complex molecules made from chains of organic compounds found within living organisms, including proteins, lipids, carbohydrates, and nucleic acids.

Acidic

Having a pH less than 7, characterized by a higher concentration of hydrogen ions, and capable of donating a proton in a chemical reaction.

pH

Measure of the number of hydrogen ions in a water-based fluid.