Question

if x-2 is a factor of x+3ax-2a then a=​

Answer 1

Let f(x)=x+3ax-2a

Given (x-2) is the factor

x-2=0

x=2

f(2)=2+3a(2)-2a

0=2+4a

-2=4a

a=-1/2

Answer 2

Step-by-step explanation:

x-2=0

then ,X=2

(2)+3×a×(2)-2×a=0

a=1/2