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

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

A wave with a frequency of 0.5 Hz and a speed of 10 m\s has a wavelength of..

What is 2/3 of a share of $24 390

What are the 4 types of processes that cycle matter through the biosphere give examples?

Which of the following is true of the Supreme Court's decision in Brown v. Board of Education of Topeka? A. It declared that segregated schools were inherently

What is a good metaphor for scornful?

What is the right ascension and declination of spica

How has the airplane changed over time?

what volume of 10M stock solution of HCL is needed to make 500 ml of .100 M solution for an experiment ?

last Saturday, the movieplex theater sold 1456 tickets. the theater sold 6 times as many regular-price tickets as it sold discount tickets. earl says that the e

What is the distrutive property for 9(x+5+8y)