Question

Obtain all zeros of the polynomial f(x) = 2x^4 +x^3 - 14x^2 -19x -6 if two of the zeros are -2 and -1

Answer 1

Answer:

as given that two zeroes r (x-1)(x-2).

so, the equation is :-->

x square -2x-x+2.

x square -3x+2.

so by dividing x square -3x+2with 2x power 4 +x cube -14x square -19x-6.=

we get, quotient & remainder. but this contrast that remainder is 0 . so ,the other zeroes are not possible . as well as the zeroes are -2 & -1 .

HOPES ITS HELP U MARK IT AS A BRAINLIST ANSWER . FOLLOW ME. RATE THIS ANSWER .