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 ( 22+ )
Otras preguntas
Find the sum and write it in standard form (6x^3+3x^2+3)+(2x^3−5x+1)
"My brother is the black sheep of the family" is an example of which type of figurative language?
Find the measure of each angle. Assume the lines are parallel. m 2 = a0°. m 3 = a1°. m 4 = a2°. m 5 = 113 a3°. m 6 = a4°. m 7 = 113 a5°. m 8 = a6°.
1.) The independent variable x is missing in the given differential equation. Proceed as in Example 2 and solve the equation by using the substitution u = y'.(y
7x+3x+3=4x+6 what is x
Determine the approximate ordered pair for f(x)=g(x)
When a government program is justified not on its merits but on the number of jobs it will create:___________. a. the program is an efficient use of taxpayer do
Can a cell that is normally non-dividing be stimulated to divide? When does this happen and how is it accomplished?
Mrs. Bandit is buying her students t-shirts. She has to pay $25 for the company to design the logo on the shirt. The cost per shirt is $10. What is the independ
Which of the following is an example of a normative, as opposed to positive, statement? a. If the price of a product decreases, people’s willingness to buy that
