loveunicorn06
loveunicorn06 loveunicorn06
  • 23-02-2018
  • Mathematics
contestada

simplify the following expression. 2x-5(2x-7y+3)+(-8)

Respuesta :

ericzhang627
ericzhang627 ericzhang627
  • 23-02-2018
Equation at the end of step  1  : (2x - 5 • (2x - 7y + 3)) + -8 :Pulling out like terms :3.1     Pull out like factors :


  -8x + 35y - 23  =   -1 • (8x - 35y + 23) 

     Final result : -8x + 35y - 23
Answer Link
Americ
Americ Americ
  • 23-02-2018
2x-5(2x-7y+3)+(-8)
multiply 5 by all in first parentheses

2x- (5*2x) - (5*-7y) - (5*3) -8

2x-10x+35y-15-8

combine like terms
= -8x+35y-23

Hope this helps! :)
Answer Link

Otras preguntas

Q1) Find the limit of the function by using direct substitution.: limit as x approaches quantity pi divided by two of quantity three times e to the x times cosi
For what value of x will (x-1)(x+2)/x+2 be undefined
which best describes sponges
What is another natural process that could contribute to the evolution of a species’ genomes? How would this process affect evolution?
_____, which are generated by web server software, record a user's actions on a web site. viruses log files junk e-mails worms
Valeria is filling her new fish tank with water. The tank measures 36 inches by 13 inches by 24 inches. She has a 3-gallon bucket that she can fill at the sink
Answer the question below plz
How could you evaluate the safety and healthfulness of this health product?
Presence of urinary calculi can be diagnosed by a visual aid such as
What does this image represent about population the black dots represent population?