lmeehan001 lmeehan001

14-12-2018
Mathematics

contestada

Simplify the expression. 3x2 + x − x2 − 2x
A. 2x
B. 2x2 − x
C. 3x2 − 2x
D. 4x2 − 3x

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

14-12-2018

Answer:

B. 2x^2 − x

Step-by-step explanation:

3x^2 + x − x^2 − 2x

We need to combine like terms

3x^2 -x^2+ x − 2x

2x^2 -x

Answer Link

Otras preguntas

I need help. thanks!

Relative maximum and minimum of f(x) = -x^4+2x^2-x-2

Where in the cell does the krebs cycle part of cellular respiration occur ?

Which of the following best describes how the Boston Tea Party contributed to the [RI.3] American Revolution? A. It marked the symbolic beginning of the America

Geometry 2. Congruent triangles

Many of the progressive reforms of the early twentieth century were an attempt to address which of the following? A The Negative effects of urbanization. B The

Which keywords would be most effective to find information on the roles of women and children in ancient Greece? Choose three correct answers. Greece AND childr

The spread of Bantu-speaking peoples over southern Africa can be best explained by their A conversion to Islam B superior naval technology С use of cavalry D ce

PROJECT: OLYMPICS Assignment Directions: Create a program for the ancient Olympics. Your program should include the following items: the location and date of th

Please help me what is the increasing interval more than one answer