123454857 123454857
  • 01-07-2019
  • Mathematics
contestada

If 2x+b = y + 2b what is b^2 in terms of x and y

Respuesta :

dvclee2
dvclee2 dvclee2
  • 01-07-2019

Answer:

b² = 2bx - 2by

Step-by-step explanation:

2x + b = y + 2b

b = 2x - y

b² = (2x - y)²

b² = (2x - y)(2x - y)

b² = 4x² - 2xy - 2xy + y²

b² = 4x² - 4xy + y²

Answer Link

Otras preguntas

in which locations are the a pine Forest and land of sweets located in the film theatre production
please help thanks❗​
Lie is rolling a random number cube. The cube had six sides, and each side is labeled with a different number 1 through 6. What is the probability that he will
Which statement is true?
Which of these is a characteristic of a reform movement?
How does the vacationers stereotype of “tropical” meaning sunshine,relaxation,and unchanging lifestyles compare with the reality of the tropics?
Each student wears a name tag while at the aquarium the name tags are rectangles that are three inches long and five inches wide what is the area of each name t
If Jake is skiing at 4.5km at week 6 which statement is true? He is above his goal He is at his goal He is below his goal
what is the answer please​
The exchange of infomation is called