Solve :
2x4 - 5x2 + 3 = 0
37 Likes
Answered By
14 Likes
The product of two integers is -18; the integers are :
-2 and 9 or -9 and 2
-6 and -3 or 6 and 3
-9 and -2 or 9 and 2
1 and 18 or 18 and 1.
x4 - 2x2 - 3 = 0
(x2 - x)2 + 5(x2 - x) + 4 = 0