How many possible rational roots are there for 2x 4 +4x 3 -6x 2 +15x-12=0 (a) 4 (b) 6 (c) 8 (d) 12 (e) 16

Question

Aditya Gupta · Answer

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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How many possible rational roots are there for 2x 4 +4x 3 -6x 2 +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 Answers

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How many possible rational roots are there for 2x 4 +4x 3 -6x 2 +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 Answers

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How many possible rational roots are there for 2x⁴+4x³-6x²+15x-12=0
(a) 4
(b) 6
(c) 8
(d) 12
(e) 16