Vandan9393929 Vandan9393929

11-01-2022
Mathematics

contestada

2b(a + 3b) – 4c(a + 3b
Factories

Respuesta :

nihlayoonas123 nihlayoonas123

11-01-2022

Answer:

(x+y+z)

2

=x

2

+y

2

+z

2

+2xy+2yz+2zx [Identity]

Here,

x=2a

y=3b

z=4c

Putting Values in Identity, We get :

⇒ (2a+3b+4c)

2

=(2a)

2

+(3b)

2

+(4c)

2

+2(2a)(3b)+2(3b)(4c)+2(4c)(2a)

=4a

2

+9b

2

+16c

2

+12ab+24bc+16ca

Answer Link

Otras preguntas

A car travels at an average speed of 56 miles per hour. how many miles does it travel in 5 hours and 45 minutes?

Solve the system of linear equations by elimination. 9x−2y=349x−2y=34 5x+2y=−6

A player scores 87 points in 6 games. At this rate how many points would she score in the next 4 games

Which of these should a teenager consume every day? A. A variety of vegetables B. A variety of candies C. A variety of sandwiches D. A variety of meats

why is mRNA able to leave the nucleus and not DNA?

in developing countries, most of the population lives in poverty (true) or (false)

HUGE REWARDDDDDD BC I NEED HELLLPPP think about the work you completed in your reading role. determine the ideas that would be most worthy to share in a litera

Is Spanish 2 hard????

What was another name that world war i was known as?

EXPERTS/ACE HELP QUICK!!