JakhariJ53021 JakhariJ53021
  • 03-11-2022
  • Mathematics
contestada

simplify the expression x² - 3xy - 5xy - 7y² + 4x² + 8y²

Respuesta :

ZyrielleA138560 ZyrielleA138560
  • 03-11-2022

x² - 3xy - 5xy - 7y² + 4x² + 8y² ​

First, let's re-arrange

x² + 4x² - 3xy - 5xy - 7y² + 8y² ​

5x² - 8xy + y²

Answer Link

Otras preguntas

Is Ecuador a white country?
Points A,B, and C are collinear. Points M and N are the midpoints of segments AB and AC. Prove that BC = 2MN
Adonis is speaking to venus, the roman goddess of love. based on this passage, what does adonis think of venus? he adores her he loathes her she is amusing she
Meaning of punctilious
The suffix which means to surgically fix by suspending (or hanging it in place) is
what points are the solution???
A 180 ft long board is cut into 3 pieces. The second piece of board is twice as long as the first. The third piece of board is six times as long as the first.
A triangle has side lengths measuring 20 cm, 5 cm, and n cm. Which describes the possible values of n?
what is the measure of arc BC
How many integers from 1 to 135 have 2 as a factor?