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 ( 81+ )
Otras preguntas
When the government decreases taxes: the economy prospers. the economy slows down. consumers are not affected. none of these
A change of color is a sign that a chemical reaction is taking place. please select the best answer from the choices provided t f
HELP PLEASEEE I NEED TO PASS THIS CLASS
convert 3 pi into radians 540° 500° 440° 400°
the untimate goal of all the explorations launched by the europeans from the fourteenth century onward was A.) finding a sea link between Europe and the wealthy
The molecule that is the energy coin of a cell is:
Which type of sentence is grammatically incorrect? Select the best answer from the choices provided. a compound sentence a run-on sentence a complex sentence a
can i get some help with 5questions please
Gradually increasing duration and intensity of activity is formally referred to as progression specificity overload reversibility
why does Malcolm try to make macduff believe that he is an evil man
