Question 1172954
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
f(x)=2x^4-13x^3+2x^2+82x-40
4|	2	-13	2	82	-40
		8	-20	-72	40
	2	-5	-18	10	0
	2x^3 - 5x^2 -18x + 10				
1/2|	2	-5	-18	10	
		1	-2	-10	
	2	-4	-20	0
         2x^2 - 4x - 20	
2(x-4)(x-1/2)(x^2 -2x -10)
(x-4)(2x-1)(x^2 -2x -10)