Grade 12Algebra
How many possible rational roots are there for 2x4+4x3-6x2+15x-12=0(a) 4(b) 6(c) 8(d) 12(e) 16
How many possible rational roots are there for 2x4+4x3-6x2+15x-12=0
(a) 4
(b) 6
(c) 8
(d) 12
(e) 16
1 Answer
Aditya Gupta
since it is a degree four polynomial, so obviously it cannot have more than 4 roots, be them rational or not.
hence it can have a max possible 4 rational roots
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