yollo14
yollo14 yollo14
  • 02-12-2021
  • Mathematics
contestada

Expand this expression (x-y)²
​

Respuesta :

Аноним Аноним
  • 02-12-2021

Answer:

x^2 - 2xy + y^2.

Step-by-step explanation:

(x - y)^2

= (x - y)(x - y)

= x(x -y) - y(x - y)

= x^2 - xy - xy + y^2

= x^2 - 2xy + y^2.

Answer Link

Otras preguntas

what sphere is the earths crust a part of
What will 4 balloons cost if 10 balloons cost £3.00
what is fortas's opinion about the notion that free speech can cause controversy? a. that free speech has led us to war too may time b. that free speech ought t
Which two temperatures have a sum of 0 degrees Celsius? A: 4 degrees Celsius and 4 degrees Celsius B: 4 degrees Celsius and −4 degrees Celsius C: −4 degrees Cel
Does the equation represent a direct variation?if so ,find the content of variations.2x - 4y=0
what figurative language is " thank heaven! the crisis— the danger is past, and the lingering illness is over at last— and the fever called "living" is conquere
3r(2p-5)-p(2p-5) factorise it
what realist artist painted working-class men and women
what is 15 to the 5 power
when did dalton form his atomic theory?