algebra II
posted by Jessica .
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? Also, someone said yes, but I'm wondering if it suppose to have anything else done to itit seems way too easy the way I did it.
(x2)(x+2)(x4)original problem
1.x^2 + 2x2x=x^24)
2. (x^24)(x4)
3. x^34x^24x+16=0
Respond to this Question
Similar Questions

Algebra
Could someone please help me find x in this problem and explain how you got the answer? 
algebra 2
Factor completely with respect to the integers. 1. 9x^2  4 2. x^3 + 64 3. 200x^2  50 4. 8x^3  64 5. x^3 + x^2 + x + 1 6. x^3  2x^2 + 4x  8 7. 2x^3 + 4x^2 + 4x + 8 8. 2x^3 + 3x^2 32x  48 9. 7x^3 + 14x^2 + 7x 10. 6x^3  18x^2 … 
math 30
Help please i need to write 4x^2 y^2 8x 4y +16 =0 in standard form.4x^2 8x  y^2 4y=16 so 4(x^2 2x +1)(y^24y+4= 16 4 +4 so 4(x1)^2/16 (y2)^2/16 =1 so (x1)^2/4 (y2)^2/16 so if I multiply everything by 1 it will … 
PreCalculus
I need to write a polynomial of the smallest degree with roots 5 and 6 and the answer can't have parentheses. Can someone point me in the right direction. I have several of these to do. 
PreCalculus/Trig Check please and help
Could someone please check the first one and help me with the second one. I'm stuckThank you 1.What are theroots of the following polynomial equation? 
Algebra II
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? 
Algebra II
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? 
Algebra II
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? 
Algebra
I had to write the polynomial in simplest terms with roots 4, 5i and 5i and multiply it out so there aren't any parentheses my answer would be: x^34x^2+25x100? 
Algebra IIplease check
Write the polynomial in simplest form with roots 4, 5i and 5i(multiply it out so no parentheses remain (x4)(x+5i)(x5i)(NOT SURE ABOUT THIS ONE) (x4)(x^225i^22) (x4)(x^2+25) x^3+25x4x^2100 x^34x^2+25x100 Is this correct