Question

if -1,2,α are the roots of 2x^3+x^2-7x-6=0 then α=?​

Answer 1

Answer:

a=-3/2

Step-by-step explanation:

product of zeroes:-d/a

therefore;product of zeroes:-(-6)/2=3

this gives:-1*2*a=3

-2*a=3

a=-3/2