Question

Please answer this equation
10th question

Answer 1

Let f(x)=x³+3x²+4x+α

As (x+6) is a factor.... f(-6)=0

-216+108-24+α=0

α= 240-108= 132

Answer 2

Step-by-step explanation:

HEY THERE

TO MAKE (x+6) a factor we should write p(x)

x=-6 ( factor theorem)

putting the value of x in eq.

-216+108-24+a=0

a=132

HOPE IT HELPS