Question

9. If x-1 is a factor of a²x2 - 4ax +3, then a=​

Answer 1

Answer:

given that x-1 , therefore x = 1

now,

a²x2 - 4ax +3

a²×2 - 4a×1 + 3

2a² - 4a +3

by factorisation method

after this I can't get answer