Can someone help find the determinant of this 5x5 matrix?

sorry i didnt know how to type the matrix out

basically the 5x5 matrix is...

1 2 5 0 1

2 3 7 1 9

1 2 3 0 3

0 0 1 0 0

3 2 -4 0 1

i understand that the 4th row/column is best to delete.

but what do i do from here?

please show step by step if you can :)