Question

1 2 A + 6 A B = A09. Find the value of A nd B​

Answer 1

Answer:

12a+6an=9a

$12a - 9a + 6ab = 0 \\ \\ 3a + 6ab = 0 \\ 3a(1 + 2b) = 0 \\ \\ 3a = 0 \\ \\ a = 0 \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ 1 + 2b = 0 \\ b = - \frac{1}{2}$