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

Emily778 Group Title

How do I solve for x? 0=o.o3x^2+1.60x

  • 11 months ago
  • 11 months ago

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

    Hi, are you looking to solve this by hand or with a graphing calculator?

    • 11 months ago
  2. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    I just need step by step on how to do this.

    • 11 months ago
  3. AllTehMaffs Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    \[0=0.03x^2+1.6x\] \[0=(0.03x+1.6)x\] So your two roots are given by \[x=0\] and \[0.03x+1.6=0 \longrightarrow \text{solve for x}\] does that make sense?

    • 11 months ago
  4. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    I don't get what to do next though? :(

    • 11 months ago
  5. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    PLEASE HELP I HAVE 18 OVERDUE LESSONS

    • 11 months ago
  6. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1384646533925:dw| how would u solve for x

    • 11 months ago
  7. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    I don't remember.. OH, WAIT. Don't you subtract the i.6 from the zero?

    • 11 months ago
  8. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    1.6*

    • 11 months ago
  9. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yea, subtract 1.6 on both sides. then what do u do to isolate the x on the left side after u subtract

    • 11 months ago
  10. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    divide ?

    • 11 months ago
  11. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    thankyou

    • 11 months ago
  12. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yes, what do u get for x

    • 11 months ago
  13. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    okay, so I got -106.666666? How do I write that? Would it just be -106?

    • 11 months ago
  14. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    are u sure u plugged the right numbers into ur calculator?

    • 11 months ago
  15. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yep.

    • 11 months ago
  16. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    -3.2/0.03

    • 11 months ago
  17. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    whre did u get -3.2

    • 11 months ago
  18. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    0-1.6

    • 11 months ago
  19. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    oh..Oops. :I Awkward

    • 11 months ago
  20. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yea, try again

    • 11 months ago
  21. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Okay, I got -53.3333

    • 11 months ago
  22. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yea. and u can write that as -53 1/3 if u want. so x=0 or -53 1/3

    • 11 months ago
  23. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    is that the answer?

    • 11 months ago
  24. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    u'll have 2 answers for x

    • 11 months ago
  25. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    So should I write down both or just one?

    • 11 months ago
  26. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    u should write down both becuz both ARE answers for x

    • 11 months ago
  27. Emily778 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Thankyou so much!

    • 11 months ago
  28. nikato Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    your welcome!

    • 11 months 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.