Math, asked by ridhmk, 11 months ago

obtain all the zeroes of polynomial 2x^4+3x^3-5x^2-9x​

Answers

Answered by jlizamarie
1

Answer:

Step-by-step explanation:

The zeros of the polynomial are

Step-by-step explanation:

The given polynomial is

Two zeros are

Factor Theorem: If a and b be the zeros of a function f, then from factor theorem its factors are (x-a)(x-b).

Hence, using this theorem, the factors are

Therefore, for other zeros, we divide x^2-3 to the given polynomial.

Hence,

Therefore,  zeros are

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ridhmk: but it is not fully divisible by that equation there is a remainder x^2
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