SOLUTION: Find all real zeros for this problem;
I know the possible zeros are
+/-1,+/-2,+/-5,+/-10,+/-1/2, or +/-5/2
2x^4-9x^3-x^2-18x-10
I already found that one of the real zer
Algebra.Com
Question 862143: Find all real zeros for this problem;
I know the possible zeros are
+/-1,+/-2,+/-5,+/-10,+/-1/2, or +/-5/2
2x^4-9x^3-x^2-18x-10
I already found that one of the real zeros is +5 and factored out x-5 which makes the problem:
2x^3-x^2+4x+2
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Take another look at your factoring of the original polynomial. When you factor out 
, you get 
. Try 
as your next factor...
John
My calculator said it, I believe it, that settles it
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