Answer:
a= -40
Step-by-step explanation:
X^2 + 2xy + -x + y^2 + -y + -12
Answer:
the answer s 6 and seventh squared so it's a 7 on the top of the 6
Step-by-step explanation:
first what your do is decide 6'5 and 6'2 and you would get 6'3. so just multiply 6'3 and 6'4 and you should get 6'7
Answer:
25%
Step-by-step explanation:
