Question

if one zero of the polynomial x3-6x2+3x+10 is 5 find the other zeroes​

Answer 1

Answer:

2 and -1

Step-by-step explanation:

when you divide (x-5) from x³-6x²+3x+10 you will get

x²-x-2=0

on splitting middle term, you will get

x²-2x + x -2=0

x(x-2) +1(x-2)=0

(x+1)(x-2)=0

Thus, the other zeros are 2 and -1