Answer: =−xy2−x2+3xy−2x−7y+1
Step-by-step explanation:
Let's simplify step-by-step.
4xy+xy2−2x−3y+1−(x2+4y+2xy2+xy)
Distribute the Negative Sign:
=4xy+xy2−2x−3y+1+−1(x2+4y+2xy2+xy)
=4xy+xy2+−2x+−3y+1+−1x2+−1(4y)+−1(2xy2)+−1xy
=4xy+xy2+−2x+−3y+1+−x2+−4y+−2xy2+−xy
Combine Like Terms:
=4xy+xy2+−2x+−3y+1+−x2+−4y+−2xy2+−xy
=(xy2+−2xy2)+(−x2)+(4xy+−xy)+(−2x)+(−3y+−4y)+(1)
=−xy2+−x2+3xy+−2x+−7y+1
Answer:
=−xy2−x2+3xy−2x−7y+1
