Question

E zeros of the polynomial f(x)= ax3
+bx2
+cx+d then 2
+ 2
+ 2

Answer 1

Answer:

Step-by-step explanation:

2+2+2=6

So,

x+6=0

x=(-6)

f(x)=ax2+bx2

f(-6)= a (-6)2+ b (-6)2

=a×36+ b×36

=a+b= 36 + 36

=a+b=72.

I hope it helpful...