SOLUTION: Find all zeros of the polynomial. Express any non real zeros in th e form a +bi. P (x)=(x^2+4)(x^2+x)-(x^2+4)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Find all zeros of the polynomial. Express any non real zeros in th e form a +bi. P (x)=(x^2+4)(x^2+x)-(x^2+4)      Log On


   

Question 931811: Find all zeros of the polynomial. Express any non real zeros in th
e form a +bi. P (x)=(x^2+4)(x^2+x)-(x^2+4)
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%5E2%2B4%29%28x%5E2%2Bx%29-%28x%5E2%2B4%29=%28x%5E2%2B4%29%28x%5E2%2Bx-1%29=0

solutions are
x=+-2i, x=2i
and
%0D%0Ax+=+%28-1+%2B-+sqrt%285%29%29%2F2%0D%0A+