Question

if x-2 is a factor of xcube-2ax square ax-1 then the value of a is..​

Answer 1

Answer:

7/6

Step-by-step explanation:

x = 2

Putting the value of x

x³ -2ax² +ax-1

2³ - 2a*2² +2a-1

8 -8a+2a-1

8-1 = 8a-2a

7 = 6a

7/6 =a

THERE YOU GO MATE