anonymous
  • anonymous
find all real zeros f(x)=2x^4+3x^3-6x^2-6x+4
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
anyone there
zzr0ck3r
  • zzr0ck3r
algebraically?
anonymous
  • anonymous
no

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
using synthetic division
zzr0ck3r
  • zzr0ck3r
ahh word. Ill watch to learn:)
anonymous
  • anonymous
you know how/
zzr0ck3r
  • zzr0ck3r
well we know, all non real roots come in tandem. that's all I can help:)
anonymous
  • anonymous
iopus?
lopus
  • lopus
|dw:1348011701036:dw| this is ruffinni
anonymous
  • anonymous
thank you so much
anonymous
  • anonymous
then i have to put it in a quadratic equation
lopus
  • lopus
|dw:1348012143081:dw|
anonymous
  • anonymous
wow ok i understand thanks a bunch
lopus
  • lopus
you understand ruffinni? x=-2 x=1/2 x=... x=..
anonymous
  • anonymous
ruffinni? never heard of it.. but i know how u got it now
lopus
  • lopus
ruffini is synthetic division you can finish this. lets go!
anonymous
  • anonymous
ok hold on
anonymous
  • anonymous
how is there 2 more x's
lopus
  • lopus
|dw:1348012608903:dw|
anonymous
  • anonymous
so + or - square root of 2 is one x too and that leaves one more?
lopus
  • lopus
|dw:1348012735984:dw|
anonymous
  • anonymous
so the x's are x= +square root of 2 x= -square root of 2 x= 1/2 x=-2
lopus
  • lopus
yes
anonymous
  • anonymous
thank you so much

Looking for something else?

Not the answer you are looking for? Search for more explanations.