Posted by Jessica on Thursday, September 22, 2011 at 2:59pm.
I need to write a polynomial in SIMPLEST FORM having roots 2,2 and 4. I have to gt rid of the parentheses by multiplying everything out.Did I do it correctly?
(x2)(x+2)(x4)original problem
1.x^2 + 2x2x=x^24)
2. (x^24)(x4)
3. x^34x^24x+16=0

Algebra II  Jessica, Thursday, September 22, 2011 at 3:17pm
the first step should be x^2+2x2x4 = x^24(I forgot to put the (4)

Algebra II  Steve, Thursday, September 22, 2011 at 3:47pm
So far, so good.
(x^24)(x4) = x^3  4x^2  4x + 16
You don't need an equation, just the polynomial.

Algebra IIPlease recheck  Jessica, Thursday, September 22, 2011 at 4:31pm
Is that in simplest form or am I suppose to do something else with it? It seems too easy
Answer This Question
Related Questions
 algebra II  I need to write a polynomial in SIMPLEST FORM having roots 2,2 ...
 Algebra II  I need to write a polynomial in SIMPLEST FORM having roots 2,2 ...
 Algebra II  I need to write a polynomial in SIMPLEST FORM having roots 2,2 and...
 Algebra  I had to write the polynomial in simplest terms with roots 4, 5i and ...
 Algebra IIplease check  Write the polynomial in simplest form with roots 4, 5i...
 PreCalculus/Trig Check please and help  Could someone please check the first ...
 math,algebra,help  Okay now i need explanation how to do these types of ...
 PreCalculus  I need to write a polynomial of the smallest degree with roots 5 ...
 math, algebra,correction & help  directions are: write each fraction in ...
 math,correction  Problem #1 subtract. Express your answer in simplest form (3x...
More Related Questions