Rearrange the polynomial:
a^2–2ab+b^2 - c^2
((a-b)(a-b))-c^2
(a-b)^2-c^2
Set x =a-b and y=c. The formula becomes
x^2-y^2
factoring this polynomial, we get
(x+y)(x-y)
Substituting back, we get:
(a+b+c)(a+b-c)
Let’s multiply it out to check:
A^2 -ab ac
- ab B^2 -bc
-ac bc -c^2
Answer:
The polygon that is made is a triangle
Step-by-step explanation:
-r
Step by step:
7r+(-8)
7r+(-8r)
-r
Answer:
one of the red things
Step-by-step explanation:
if you subtract two red things from each side, you are left with two red things on one side and two E-tanks on the other. Then you can square root each side to find that one red thing equals one E-tank. Sence we don’t know the value of the red thing, this is as far as we can go
Answer:
okjrbuurifff f
Step-by-step explanation:
- niehfubft hid xd find
- fggondjfif gjeindkdiekfnf dkfnfjfifjgnt that gnf did find fjfiidbf d fjfnfifbisndnxi♀️♀️♀️♀️♀️➖➕➗♀️♀️♀️♀️♀️♀️♀️♀️♀️♀️♀️♀️♀️➖♀️♀️♀️➖♀️➕➕➗➗➕➗➖➕➗♀️♀️♀️♀️♀️♀️♀️♀️➗♀️❤️❤️♀️♀️☺️☠️☠️☠️☠️⭐✨
- g
m
m
m
