Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

tanjung Group Title

Let p and q are roots of x^2+x+3=0 find the value of p^33 + q^33

  • 2 years ago
  • 2 years ago

  • This Question is Open
  1. AERONIK Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    use binomial theorem and then use the expression for sum of the roots and the product of the roots for the quadratic. i think this should work out,

    • 2 years ago
  2. tanjung Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    can u give specific explaination of it, what like binomial do u mean ?

    • 2 years ago
  3. irkiz Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    why not just use the formula to find the roots then sub in the values?

    • 2 years ago
  4. irkiz Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    the quadratic equation formula

    • 2 years ago
  5. irkiz Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    (-b(+-)root(b^2-4ac))/2a

    • 2 years ago
  6. AERONIK Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    no the sum of the roots is given by -b/a and product by c/a

    • 2 years ago
  7. tanjung Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yea, i know the quadratic equation formula.. but i dont think it will work

    • 2 years ago
  8. AERONIK Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    try using eulers substitution as the roots are complex..

    • 2 years ago
  9. tanjung Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    hmm... yea, just look from the discriminant value it obvious, the roots are complexs

    • 2 years ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.