Answer:
4(-5x+3y+1)
Step-by-step explanation:
Four is the common factor in all three terms, so take that to go outside the brackets.
Then, what goes inside the brackets depends on the bet upon dividing each term by 4
So,
-20x becomes -5x
12y becomes 3 y
4 becomes 1.
Put them in the order mentioned
Hope this helps
