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

this question is from the tangent ratio section in our chapter and im not sure how to solve for this
Find EC help me please
Which answer best completes the following sentence? _________________ bonding exists within the same molecule, and _____________ forces exist between different
Look at this function: (−6, −13)( −4,−9)( −2,−5)( 0,−1) Mark said that the function is linear. Jason said that the function is nonlinear. Which of the fo
Which of the following is formed at the mouth of a river as sediment is carried to the ocean? A. a lake B. an island C. a delta D. a bay
Excerpts from the First Inaugural Address of Andrew Jackson: "... In administering the laws of Congress I shall keep steadily in view the limitations as well as
Which of the following best describes the concept behind Web 2.0
The membrane in the ear is named for what musical instrument the violin trombone which one
Because of its proximity7 to the ring of fire south east Asia often is threatened by mass and destructive waves called
The words also, however, instead, and therefore are examples of _____