nl37128
nl37128 nl37128
  • 23-02-2021
  • Mathematics
contestada

Which expression is equivalent to 7(2k)?

Respuesta :

ryanreal28
ryanreal28 ryanreal28
  • 23-02-2021

Answer:

1/6k(k + 1)(2k + 1)  

Step-by-step explanation:

(1 / 6) (k + 1) ( [k + 1]  + 1) (2 [k + 1] + 1)  =

(1 /6) ( k + 1) (k + 2) (2k + 3)   =

(1/6) ( k^2 + 3k + 2)(2k + 3)  =

(1 / 6) (2k^3 + 6k^2 + 4k + 3k^2 + 9k + 6)  =

(1 /6) (2k^3 + 9k^2 + 13k + 6)  

Answer Link

Otras preguntas

Why is it necessary to limit individual rights?
7 is what percent of 25
i cry every night and i eat less and then i dont go to school whats wrong with me
Which of the following depends on an object's displacement not distance from the starting point?
When a patient tells you information about their current symptoms, this is called ________________ data.?
why do your hands get warm when you rub them together
_____, the hero of san jacinto, became the first president of the texas republic.
How are bacteria, a rose, and an elephant alike? A.They are all made of eukaryotic cells. B.They are all made of prokaryotic cells. C.They are all organisms mad
England and France agreed to an alliance, called the Triple ____________.
in the red badge of courage,what colors were the uniforms of the northern army? (with whom Henry fought?)