rlovelace937 rlovelace937
  • 04-03-2020
  • Mathematics
contestada

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

Respuesta :

miljanamilovanovic12
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

Humus consists of _____.
expanded form 7,020,032
True or False The equation 4x-3=12+2x has exactly one solution?
Which of the following is true of e-mail? A. Only the recipient has the ability to open it. B. It's illegal for employers to monitor it. C. Deleting e-mail
It is important for your group to develop a ___________ of viable options. a. lot b. bunch c. list d. variety Please select the best answer from the choices pro
how much should fruits and vegtabtables fill your plate? A. 2/3 B. 1/4 C. 1/2 D. 1/3
What is 14 × 25 × 4 in friendly numbers?
The geosphere refers to the _____. crust mantle core All of the above, at the same time.
what ia the area of a quadrilateral
And evermore he had a sovereign price. and though that he was worthy he was wise, and of his port as meek as is a maid. he never yet no villainy ne said in all