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 ( 93+ )
Otras preguntas
What is playing catch? ( in terms of the force of the air interacting with ball )
Because Cinderella ___ in leaving the prince's ball, her carriage and horses turn back into a pumpkin and mice before she reaches home. a. assuages b. festoons
Which statement is true? Minerals are made from rock particles. Most rocks don't contain any minerals. Rocks are made from minerals. There is no relationshi
Acid rain is the direct result of acid released by burning fossil fuels. true or false
why do you think the article is titled "courage on the court
Why is the development of seeds considered to be important for the evolution of land plants from spore-bearing vascular plants?
Which of these is the BEST explanation for the declining percentage of foreign-born people in the United States between 1910 and 1940? A) declining U.S. birth r
pleeeaaaseeeee answer asappppppppp!!!!!!!!!!! Explain the processes of evaporation and condensation using the image above
Which function are local governments responsible for meeting? national security education space exploration mail delivery
Other planets have a lithosphere, but Earth's is unique because it has a special type of debris called _____. soil rock sand
