Math, asked by mahiraquddus, 1 year ago


find all the zeros of the polynomial 2 x cube + x square - 6 x minus 3 if two of its zeros are minus root 3 and root 3 ​

Answers

Answered by soham4net
16

Answer:

Step-by-step explanation:

Attachments:
Answered by praj02344
8

Answer:

Step-by-step explanation:2x³+x²-6x-3

let p(x)=2x³+x²-6x-3

2 zeros of the polynomial are√3 and -√3. ∴ let x=√3 and x=-√3

                      =  (x-√3)(x+√3)

                       =  (x²-3)

on dividing p(x) by x²-3 we get, quotient as 2x-1.

taking 2x-1=0

           x=1\2

∴ remaining 2 zeros of the polynomial p(x) are 1\2 and -1\2.

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