Question

Find all the zeroes of if you know that two of its zeroes


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Answer 1

WHAT A QUESTION....

LE ME:RUBBISH

Answer 2

Answer:

Since two zeroes are √2 and -√2, (x-√2)(x+√2)

=x2-2 is a factor of the given polynomial. Now, we divide the given polynomial by x2 – 2.

So, 2x4 – 3x3 – 3x2 + 6x – 2 = (x2 – 2)(2x2 – 3x + 1).

Now, by splitting –3x, we factorise 2x2 – 3x + 1 as (2x – 1)(x – 1). So, its zeroes

are given by x =1/2 and x = 1. Therefore, the zeroes of the given polynomial are √2,-√2, 1/2,and 1.