Answer:
#2^(x-2)
For 2
For 3
For 4
For 5
For 6
#2^x-2
2
Step-by-step explanation:
.
3.5?
(4y-y)(9+4x+3y)
36y+16xy+12y^2-9y-4xy-3y^2
collect like terms
36y-9y+16xy-4xy+12y^2-3y^2
=27y +12xy+9y^2