Question

if a polynomial x^4 + 5x^3 +4x^2 - 10x - 12 has two zeroes as -2 and -3 then find other zeroes​

Answer 1

here is your answer mate

Answer 2

Answer:

let the no of zeroes be X

(x+2)(x+3)

X^2+3x+2x+6

x^2+5x+6

x^2 +5x+6 is divisible by x^4+5x^3+4x^2-10x in x^2-2

splitting the middle term

(x+√2) (X-√2) is other zeroes