anonymous
  • anonymous
How many roots does the polynomial function y=(x-8)(x+3)^2 have? A. 2 B. 3 C. 1 D. 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
Let P(x) = 5x3 − 4x2 + 7x − 8. Then a root of that polynomial is 1 : P(1) = 5· 13 − 4· 12 + 7· 1 − 8 = 5 − 4 + 7 − 8 = 0. thats how u do it
anonymous
  • anonymous
but not the answer
anonymous
  • anonymous
Ok..

Looking for something else?

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

More answers

welshfella
  • welshfella
this is a cubic equation ( x^3) and will have 3 roots
welshfella
  • welshfella
This is the Fundamental Theorem of Algebra.
anonymous
  • anonymous
its 2 so its A
welshfella
  • welshfella
- that's not strictly true because 3 is a double root (x +3)^2
anonymous
  • anonymous
im just telling you what it told me
welshfella
  • welshfella
yes ok

Looking for something else?

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