Answer is in the photo. I can only upload it to a file hosting service. link below!
tinyurl.com/wpazsebu
Answer:
I'm guessing you want how many liters of paint she used?
she used 24 liters of paint to paint her fence.
Step-by-step explanation:
theres 6 cans
4 liters in each can
6×4=24
Bruh. It's obviously 4. That's the only one that fits into 28 evenly.
Answer:
Step-by-step explanation:
perhaps you mean
x^3+y^3+z^3 = 3xyz
because
x+y+z = 0
x^3 + y^3 + z^3 - 3xyz = (x + y + z )(x^2 + y^2 + z^2 -xy - yz - xz)
(this equation is an identity)
x^3 + y^3 + z^3 - 3xyz = (<em>x + y + z</em> )(x^2 + y^2 + z^2 -xy - yz - xz)
x^3 + y^3 + z^3 - 3xyz = (<em>0</em>)(x^2 + y^2 + z^2 -xy - yz - xz)
x^3 + y^3 + z^3 - 3xyz = 0
x^3 + y^3 + z^3 = 3xyz
