Question

Obtain all zeros of f x is equal to x cube + 13 x square + 32 X + 20 if one of its zero is -2

Answer 1

there answer

Zeros of f (x) are -2, -10, -1

Answer 2

Alpha into beta into gamma, equals to minus d/a

Step-by-step explanation:

a×b=-20/2= 10 and a+b+g =-13;a+b=11 a= 10/b;10/b+b=11 solve using LCM make equation