jjansen568712 jjansen568712

03-07-2020
Mathematics

contestada

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

Respuesta :

03-07-2020

Answer:

2x³ - 2x² - 2

Step-by-step explanation:

Step 1: Rewrite expressions

2x² - 4x³ - 4x² + 6x³ - 2

Step 2: Combine like terms

2x³ - 2x² - 2

Answer Link

Otras preguntas

i need help with this history portfolio the4 screenshots are what im working on

HELP!!! It's math!!! WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1Lines m and

1 + 2 + (-5) + 4 A . -6 B . -5 C . 0 D . 2 E . 4 F . 12

One garden had 5 times as many raspberry bushes as a second garden. After 22 bushes are transplanted from the first garden to the second garden, the number of r

Which is not accurate concerning plate tectonics? a.Some continents are drifting apart b.There are seismic activity at the margins of the crustal plates c.The c

If the solar system were the size of your campus, how far away would the nearest star be? About a mile away. About 100 miles away. About 2,000 miles away. An in

Help me plzzzz (x+1)^2 -3(x+2) If you could give an explanation that would be great!

How did the arrival of the horse change the way the Plains Indians hunted?

How many miles can you drive on 5 gallons of gas

if 2x + 5 = 1 then x =1. -22. -1.53. 04. 25. none of these