Originally Posted by
noork85 ok the problem states find all rational zeros of the function f(x)= 2x^4-15x^3+23x^2+15x-25
i got:
P:-1,+1
q: -1,+1,-5,+5,+25,-25,
there are additional factors for the constant, what are they and how do i go about finding them? i dont want pts taken off from my exam by not finding ALL the factors.
and when i solve this problem, should i use the quadratic function or should i continue using synthetic division until its completely factorized? i got the answer, i just continued using synthetic division, i see that u can also use the quadratic function, question is does it matter what i use?
thanks!