niamhkeenan2017 niamhkeenan2017
  • 04-11-2019
  • Mathematics
contestada

(2x+a)(4x-2a)-(3y+a)(6y-2a)

Respuesta :

a5904640
a5904640 a5904640
  • 04-11-2019

(2x + 4).(4x - 2a) - (3y + 4).(6y - 2a)

2x.4x - 2x.2a + 4.4x - 4.2a - (3y.6y - 3y.2a + 4.6y - 4.2a)

8x² - 4xa + 16x - 8a - (18y² - 6ya + 24y - 8a)

8x² - 4xa + 16x - 8a - 18y² + 6ya - 24y + 8a

8x² - 18y² + 16x - 24y - 4xa + 6ya + 8a - 8a

8x² - 18y² + 16x - 24y - 4xa + 6ya

Answer Link

Otras preguntas

Aisha thinks 1,275 rounded to the nearest hundred is 1,200 because "2 is less than 5"
why algebra problems involve letters.
Expression describes the translation of a point from (-3,4) to (4,-1)
Ella ____ da los libros chicos.
During the conversation at the fence, how does Elisa show that she has begun to trust the stranger? A. She asks to go to San Diego with him. B. She invites
Is the flammability of ether a physical or chemical property?
A punch recipe for 24 people uses 4 liters of Soda, 2 pints of sherbet, and 6 cups of Ice. How much of each ingredient would you need to make an identical recip
Sue is 17 years old and believes she is overweight. Which would be the best strategy for maintaining her health.
What are actions taken to avoid the effects of a particular risk
which expression to 27 + 25