Math, asked by shreyaag02, 1 year ago

Find all the zeroes of tge polynomial 2x^4-5x^3-11x^2+20x+12 when 2 and -2 are two zeroes of the above polynomial

Answers

Answered by neetwalia36
4

x=2 and x=-2 are the factors of polynomial.

x-2 and x+2 are the factors of polynomial.

(x-2) (x+2) is one factor of polynomial.

x²-2²

x²-4

now divide polynomial by x²-4

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