Answer:
Monomial
is a square of monomial 
Step-by-step explanation:
Given monomial 
Using property
note that

So,

Now use property
to rewrite the previous expression:

Hence, monomial
is a square of monomial 
Answer:
6
Step-by-step explanation:
each tomato=4
7-4=3 so each avocado is 3
5-3=2 so each lime is two
so 4+2=6
Answer:
Step-by-step explanation:
(2u+3u)(u+v)-2u+3v
=2u(u+v)+3u(u+v)-2u+3v
=2u^2+2uv+3u^2+3uv-2u+3v
=5u^2+5uv-2u+3v
Answer:
D alternate exterior angle
Step-by-step explanation:
Step-by-step explanation:

Hence, coordinates A(2, 1), B(7, 1), C(2, 4) form a triangle.