Answer:
Let
Operate we get
Taking 5x + 4 as
common from C1
Operate we get
Taking 4 ? x as
common from R2 and R3 respectively.
Expand along C1,
we get
= (5x + 4) (4 ?
x)2 (1 ? 0)
You need to login to perform this action.
You will be redirected in
3 sec