BrainPrincess2017
BrainPrincess2017 BrainPrincess2017
  • 21-06-2019
  • Mathematics
contestada

Will give Brainliest

Summations with Algebraic Expressions

Image Shown

Will give Brainliest Summations with Algebraic Expressions Image Shown class=

Respuesta :

konrad509
konrad509 konrad509
  • 21-06-2019

[tex]\displaystyle\\\sum_{n=3}^5(-2x-4n)=-2x-4\cdot3+(-2x)-4\cdot4+(-2x)-4\cdot5\\\sum_{n=3}^5(-2x-4n)=-6x-12-16-20\\\sum_{n=3}^5(-2x-4n)=-6x-48[/tex]

Answer Link

Otras preguntas

The sandbox at the playground is 2 ft tall. The area of the base of the sandbox is 80 square feet. How much sand does it take to fill the sandbox?
“And then my heart with pleasure fills, And dances with the daffodils.” This is an example of which figure of speech?
Which of the following statements about Hinduism is not true? A.Many Hindu families keep images of their personally chosen deities in shrines at home. B.H
The artist who painted this piece of modern art focused mainly on __________ and __________. a. balance; design c. symbolism; design b. balance; proportion d
What is resolving power? What effects it?
As a Medical Administrative Assistant, your supervisor asks you to lead a meeting about “Improving Patient Satisfaction.” You have two weeks to prepare for th
If a 860. ml of linseed oil has a mass of 680 g, what is the density of the oil
Simplify 3(2x - 5). -6x - 15 6x - 15 6x - 8 5x - 2
what is a factor of 21 but not a multiple of 3
A biologist examines a series of cells and counts 90 cells in interphase, 13 cells in prophase, 12 cells in metaphase, 3 cells in anaphase, and 2 cells in telop