kareena2410 kareena2410
  • 23-08-2019
  • Mathematics
contestada

The expansion of(x+y-z)^2

Respuesta :

aamaruf
aamaruf aamaruf
  • 23-08-2019

Answer:

x²+y²+z²+2xy-2yz-2zx

Step-by-step explanation:

{(x+y)-z}^2

=(x+y)²-2(x+y)z+z²

=x²+2xy+y²-2zx-2yz+z²

=x²+y²+z²+2xy-2yz-2zx

Answer Link

Otras preguntas

Why is lactic acid the end product of fermentation and not the PYRUVATE molecule?
what is the primary difference an absolute monarchy and a constitutional monarchy
what is the area of the figure ? answers a. 12 units2 b. 17 units 2 c. 16 units 2 d. 24 units2 e. none
To "execute" the laws means to (2 points) carry out the laws make new laws create laws interpret the laws
The sum of two numbers is 76. Their difference is 2. Find the numbers.
Erin is a member of the administrative team at a small office and must choose a new electronic scheduling program. Erin lists several software options and explo
What is the percentage plz help me with this Question.
All organisms are made up of only one cell. Group of answer choices False True pls help me
3cm \ 5 cm helllllp he
a 30% sugar syrup is mixed with 10% sugar syrup.The result is 600 g of 15% sugar syrup. How many grams of each syrup are in the mixture?