Ay^2+2ay-3a
a(y^2+2y-3)
a(y-1)(y+3)
Well the answer of how many printers does the store sell is 16
so it would be 2 8 16
Answer:
x=1
y=-1/2
Step-by-step explanation:
x+2y=0....(1)
10y=-5.....(2)
From (2) we can find y.
y=-5/10
y=-1/2
Use that in (1)
x+2*(-1/2)=0
x-1=0
x=1
The same line is written in two different forms