Use Descartes' Rule of Signs to Determine the Possible Number

question 19

Multiple Choice

Use Descartes' Rule of Signs to determine the possible number of positive and negative zeros of .

• A)3 positive reals or 1 positive real; 3 negative reals or 1 negative real
• B)3 positive reals or 1 positive real; no negative reals
• C)no positive reals; no negative reals
• D)3 positive reals or 1 positive real; 1 negative real
• E)1 positive real; 3 negative reals or 1 negative real

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Definitions:

Sydney Steel Company

Was a steel production company located in Sydney, Nova Scotia, known for its historical significance in the region's industrial development.

Toxic Waste

Hazardous material that can cause injury or death to living organisms, often produced by industrial activity.

Nova Scotia

A province located on Canada's southeastern coast, known for its maritime heritage and natural beauty.

Fossil Fuels

Natural resources, such as coal, oil, and natural gas, formed from the ancient remains of organisms, used primarily for energy but contributing to climate change.