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Use descartes rule of sign

Using the Descartes Rule of Sign count the number of sign changes of f(-x) and determine the number of negative real zeros.1.
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2. asked by kim
3. 655 views
Using the Descartes Rule of Sign count the number of sign changes of f(x) and determine the number of positive real zeros.1.
1. 2 answers
2. asked by kim
3. 615 views
Could you help me with this?find the real zeros of f(x) = x^3-8^2+9x+18(x-8^2+9x+18 I know it must be real simple. I have a
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2. asked by Dee
3. 822 views
I know about Descartes Rule but I don't really get how to figure this out-Please check my answers-I don't get this one find
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2. asked by Jaclyn
3. 933 views
Use descartes rule of sign to determine the possible number of positive real zeros and possible number of negative
1. 1 answer
2. asked by Samer
3. 779 views
How many real roots does f(x) = x^3+5x+1 have?x^3 = odd polynomial = at least 1 real root Can I follow Descartes' rule for this?
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2. asked by Marissa
3. 610 views
The curvature of a circle with radius r is defined as Descartes’ formula gives a relationship between the curvatures of the
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2. asked by Jose
3. 564 views
Use descartes rule of signsH(x)=2x^3+5x^2-31x-15
1. 3 answers
2. asked by Juan
3. 198 views
Using Descartes' Rule of Signs, solve:f(x)=x^3+x^2-x+1.
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2. asked by Anonymous
3. 503 views
Hey everyone!If anyone of you know the answer to the below please let me know!! 1) How do dreams figure into Descartes
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2. asked by candy
3. 610 views