Question

(d) Find all geros of two of its geros the polynomial x4 -2x 3 - 7 x ² + 8x+12 if ar-1 and 2.​

Answer 1

Answer:

I think you should write the question at right way

I think here are zero's given and have to find dividers

Answer 2

Answer:

hey buddy

ANS=

ONE OF THE ZERO IS 3

Step-by-step explanation:

BY PUTTING X=3

(3)⁴-2(3)³-7(3)²+8(3)+12

81-54-63+24+12

NOW APPLY BODMAS

81-54-63+36

-36+36

=0