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 ( 92+ )
Otras preguntas
Which of the following are considered noble gases? A. Bromine B. Neon C. Argon D. Chlorine
what number is 28% of 25?
Several kinds of bears are found on Earth. Most bears are brown or black, but one type of bear, the polar bear, is white. What process led to this difference in
solve for x. 75° 11x-2=180
What must happen before a body cell can begin mitotic cell division
SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!!! An office manger uses the function s(x) to determine the number of shirts the company can make when the emp
Alexandra drove from Michigan to Colorado to visit her friend. The speed limit on the highway is 70 miles per hour. If Alexandra's combined driving time for the
Helpppppp!!! Asap plz....
For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, A + B → AB. single-displacement double-di
Plzzz answer both questions and I will give you 100 points
