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 ( 11+ )
Otras preguntas
Explain the roles women and african- americans had in fighting the war
Which of the choices below is not a functional process performed by the respiratory system? a.pulmonary ventilation b.transport of respiratory gases c.external
Resistance exercises stress what aspect of the body?
When a teacher uses a fixed interval schedule for quizzes (e.g., every friday), this usually encourages students to _____?
Which of these is a property of liquids? I. viscosity II. surface tension III. volatility I and II II and III I and III I, II, and III
The leader in the British abolition movement was
____ painting is an ancient medium that uses pigments mixed with hot beeswax.
The traits of an organism are passed to its offspring on small coded strands of dna material called
solve proportion 12/p = 36/45
What five factors contributed to the industrial revolution starting in great britain?
