angela12345
angela12345 angela12345
  • 02-05-2017
  • Mathematics
contestada

What is a expression that is equivalent to 2x^2 + (4x-5x^2) +9-(6x+3)

Respuesta :

lc2002
lc2002 lc2002
  • 02-05-2017
The simplified expression is -3x^2 - 2x + 6. Hope this helps! ;)
Answer Link
araine86
araine86 araine86
  • 02-05-2017
Simplifying: 

2x^2 + (4x - 5x^2) + 9 - (6x + 3)

2x^2 + 4x - 5x^2 + 9 - 6x - 3

End Result: -3x^2-2x+6
Answer Link

Otras preguntas

what are some of the structures inside a cell that help it to live and prform its role in an organism?
(The Old Man and the Sea) 6. What kind of animal does Santiago compare himself to? What kind of experience does he have with these animals?
Need help with this please
biotic or abiotic factor 6. You notice algae growing on the sides of the tank and the rocks. Is this an example of a biotic or abiotic factor? How do you know?
An animal's somatic cells contain 2n chromosomes. What happens to the number of chromosomes in the animal's gametes ? A) The number is increased to 4n by mitosi
If x equals -1, then find the matching value for y -9x+3y=-6
please explain how to solve & the answer!
Evaluate each expression for x=-2 and y = 3 3x-2y+xy =
what was the zimmerman note​
46 ÷ 124.2? I'm confused ​