Answer:
are there any pictures
1.(x+y)²
2. (x-4)²
3. (4a²-3b²)²
There are 20 ducklings.
Step-by-step explanation:
For every group of 6 ducks, 5 would be ducklings.
24 / 6 = 4
There are 4 groups of ducks.
5 * 4 = 20
x = -12
