Question

Use Descartes' Rule of Signs to determine how many positive and how many negative real zeros...

Use Descartes' Rule of Signs to determine how many positive and how many negative real zeros the polynomial can have. Then determine the possible total number of real zeros. (Enter your answers as comma-separated lists.) P(x) = 6x3 − 5x2 + 8x − 1

Math   Precalculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. Find all rational zeros of the polynomial, and then find the irrational zeros, if any....
1. Find all rational zeros of the polynomial, and then find the irrational zeros, if any. Whenever appropriate, use the Rational Zeros Theorem, the Upper and Lower Bounds Theorem, Descartes' Rule of Signs, the Quadratic Formula, or other factoring techniques. (Enter your answers as comma-separated lists. Enter all answers including repetitions. If an answer does not exist, enter DNE.) P(x) = 2x4 + 7x3 − 6x2 − 7x + 4 rational zeros x = irrational zeros x =   2. A...
5. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your...
5. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x4 − 13x2 + 36 x = Write the polynomial in factored form. P(x) = 15. All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 5x2 − x − 5 x =...
18. Find all rational zeros of the polynomial, and then find the irrational zeros, if any....
18. Find all rational zeros of the polynomial, and then find the irrational zeros, if any. Whenever appropriate, use the Rational Zeros Theorem, the Upper and Lower Bounds Theorem, Descartes' Rule of Signs, the Quadratic Formula, or other factoring techniques. (Enter your answers as comma-separated lists. Enter all answers including repetitions. If an answer does not exist, enter DNE.) P(x) = 2x4 + 7x3 − 6x2 − 7x + 4 rational zeros     x =    irrational zeros     x =
All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers...
All the real zeros of the given polynomial are integers. Find the zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 7x2 − x − 7 x = Write the polynomial in factored form. P(x) = 16. Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 24x3 + 10x2 − 13x − 6 x = Write the polynomial in factored...
15. Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as...
15. Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 6x2 + 7x − 2 x =
Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in...
Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 3x^3 + 5x^2 − 5x − 7
find the zeros of P(x)= 6x4-7x3+56x2-63x+18. include descartes rule of signs,upper bound, etc. thanks
find the zeros of P(x)= 6x4-7x3+56x2-63x+18. include descartes rule of signs,upper bound, etc. thanks
A polynomial function P and its graph are given. P(x) = 2x4 − 8x3 + 4x2...
A polynomial function P and its graph are given. P(x) = 2x4 − 8x3 + 4x2 + 8x − 6 (a) List all possible rational zeros of P given by the Rational Zeros Theorem. (Enter your answers as a comma-separated list.) x =      (b) From the graph, determine which of the possible rational zeros actually turn out to be zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) x =  
Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all...
Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 8x^3 + 10x^2 − x − 3 write the polynomial in factored form.
A polynomial P is given. P(x) = x4 − 16 (a) Find all zeros of P,...
A polynomial P is given. P(x) = x4 − 16 (a) Find all zeros of P, real and complex. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) x =    (b) Factor P completely. P(x) =
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT