rlovelace937 rlovelace937

04-03-2020
Mathematics

contestada

Select all expressions that are equivalent to (2n+6)(n+3)

Respuesta :

miljanamilovanovic12 miljanamilovanovic12

04-03-2020

Answer:

(2n+6)(n+3)=

(2*n+2*3)(n+3)=

2(n+3)(n+3)=.....(1)

2(n+3)^2=....(2)

2(n^2+2*n*3+3^2) =

2(n^2+6n+9)=....(3)

2n^2+2*6n+2*9=

2n^2+12n+18.... (4)

Answer Link

Otras preguntas

is The boy with the yellow hair ran home adjective or adverb?

Select the option for "?" that continues the pattern in each question. 3, -6, 12, 4, 20, ?

-7x - x simplify and show steps

I really need help with this

How were state constitutions helpful to the writing of the U.S. Constitution? If answered first, and correctly, will mark BRAINLIEST!!!! A. Most states had lea

How do you understand Abraham Lincoln 's thought? In which situations it's true? "Things may come to those who wait, but only the things left by those who hust

the prime minister of the united kingdom is both the head of government and the leader of parlament

How to pick a good number while dealing with equivalent fraction s

What food source contains all the essential amino acids and is the best source of protein?

With the following crosses of pea plants, give the flower color of offspring and the ratio expected (blue is dominant). A cross of blue x blue (both heterozygou