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 ( 87+ )
Otras preguntas
Neurons are highly specialized cells that have lost the ability to divide. What phase are neurons in? A) Telophase B)G0 phase C)Anaphase D)Meiosis II
guys i need help with my homework
WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE QUESTIONS! which is true for graph of f(x)= -(x-2)^ A.f(x) increases for x>-2 B.f(x) increases for x<2 C.f(x) de
_____________ circular motion occurs when an object is traveling with constant speed in a circle.
The polynomial 16x + 2 is a what
Although _____ programs are recommended for all general industry businesses, they are completely voluntary and not required
If Sophia purchases n songs for $0.99 each, write an expression for the total cost.
If you're an adherent of Freudian psychology, you maintain that dreams may represent A. the equivalent of an off-line computer clearing its circuits. B.
Suppose at a college, gpa’s are normally distributed with a mean of 2.9 and a standard deviation of 0.5. approximately what percentage of students at the colleg
What is the figurative language of "clouds of inferiority begin to form in her little mental sky
