jjansen568712 jjansen568712

03-07-2020
Mathematics

contestada

Add. (2x^2+4−x^3)+(−4x^2+6x^3−2) Express the answer in standard form. Enter your answer in the box.

Add 2x24x34x26x32 Express the answer in standard form Enter your answer in the box class=

Respuesta :

Wishing Wishing

03-07-2020

Answer:

[tex]5x^3+8x^2+2[/tex]

Step-by-step explanation:

[tex](2x^2+4-x^3)+(-4x^2+6x^3-2)=\\2x^2+4-x^3+4x^2+6x^3-2=\\6x^3-x^3+2x^2+6x^2+4-2=\\5x^3+2x^2+6x^2+4-2=\\5x^3+8x^2+4-2=\\5x^3+8x^2+2[/tex]

Answer Link

Otras preguntas

What is the difference? 5−(−6) answers −11 −1 1 11

x|−10|=3find all possible values of x

A new regulation requires the local coal plant to install filtering technology to reduce their carbon emissions by 50%. Purchasing the necessary equipment is to

Does anybody know a review or summmary for the book called, "When We Were Lost" ?

Which best describes the process of getting to know" a narrator? A. Summarizing the main events that happen to the narrator B. Identifying whether the narrator

The genre of fiction that is often referred to as a rich mix of different ideas, techniques, and methods is called: fiction creative non-fiction sketch fiction

Please help I’m having a hard time

Has anyone has the answers for Physical Education # 12 cross word?

What is the measure of

19. Which impact effects could have caused a decrease in photosynthesis rates? Select all that apply. A. earthquakes B. ejecta C. tsunamis D. wildfires