Question

Obtain all zeroes of the polynomial 2x4+ x3– 14x2– 19x – 6,if two of its zeroes are -2and -1

Answer 1

Answer:

Factorise: 2x4 + x3 -14x2 -19x - 6 - Math - Polynomials. ... the zeros of the polynomial 2x4+x3-14x2-19x-6 if two of its ... ... zeros of the ...

Answer 2

Step-by-step explanation:

Let the zeroes be'a', 'b','c' and 'd'

a=(-2) b=(-1)

Sum=a+b=(-3)

Product=(ab)=2

g(x)=1(x^2-Sumx+Product)

=x^2+3x+2

Then divide the polynomial by g(x) and you will get q(z) and r , q(x) will be in quadratic form you can find out the zeroes