Question

x-2 and x-1 are both factors of 3x^3 + ax^2 + bx + 10.
Find the values of a and b.

Answer 1

Answer:

whenx=2;3(2)^3+4a+2b+10=0;4a+2b+34=o......(1)

when x=1;a+b+13=0...(2)