SpeedyGonzalez
SpeedyGonzalez
02-06-2017
Mathematics
contestada
Simplify the following equation
Respuesta :
fussellk
fussellk
02-06-2017
first get rid of the last set of () by doing distributive property with the - sign
x^2 + 2x -1 - x^2 + 2x -1
=4x - 2
Answer Link
cher
cher
02-06-2017
(x² + 2x - 1) - (x² - 2x + 1)
Add like terms.
(x² - x²) + (2x + 2x) + (-1 - 1)
Simplify.
4x - 2
So, the answer is the THIRD CHOICE.
~Hope I helped!~
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Which is an example of a federal government regulation that influences disease prevention by deterring tobacco use A)Flavors being added to tobacco products B)
How did Thomas Jefferson and those of the enlightenment justify slavery? Slavery was already abolished at the time of the enlightenment. The term "men" in "all
In the diagram, the width of the rectangle is 8.0 units, the height of the rectangle is 6.5 units, and the radius of the circle is 3.0 units. If 1000 darts are
what is the purpose of an introduction paragraph?
Graph -6/7 on a number line
Using the internet, quickly research the early railroad and its impact on our country. Post some of your findings and your evaluation of the changes railroads b
hago una lista de todas las cosas que se originaban y ocurrieron por primera vez segum este mito la fundacion de tenochtitlán
Materials used on the float must be DURABLE. What kind of complement is the word in bold?
Which type of precipitation would likely be falling from cumulus clouds with a ground air temperature of 14°C?
What is an equation of the line that passes through the point (-6, 1) and has a slope of 3? A.Y=3X + 19 B. Y=3X + 1 C. Y=3X - 6 D.Y=3X = 18
