Polostackin Polostackin

01-10-2020
Mathematics

contestada

-2x2 + 4x2 =
help please

Respuesta :

jimrgrant1 jimrgrant1

01-10-2020

Answer:

2x²

Step-by-step explanation:

Given

- 2x² + 4x² ← these are like terms, both have x² in them

To simplify, add the coefficients, that is

= (- 2 + 4)x²

= 2x²

Answer Link

Otras preguntas

Bitter taste cells are located at the ________ of the tongue.

What life process can plant cells carry out that a cell from another kind of multi-cellular organism cannot?

Strong language often means

Define the output-expenditure model

When Spanish colonies in Latin America declared their independence in the 1800s, what did they use as a model for their governments? Magna Carta 1 Bill of Right

Which two processes are responsible for keeping the percentage of atmospheric oxygen at relatively constant levels

A theater had 4,650 seats. If the theater sells all the tickets for each of its 5 shows, about how many tickets will the theater sell?

What do multimillion-dollar sponsorships of famous athletes symbolize?

-4x +6y=-36 in slope intercept form

How did tariffs negatively affect the global economy during the Great Depression? A. They reduced the need to produce goods at home, leading to overreliance on