rodriguezkaylee85
rodriguezkaylee85 rodriguezkaylee85
  • 02-10-2020
  • Mathematics
contestada

Simplify: −3x2+7x+2+x3−x2−9

A −3x2+7x−7

B x3−3x2+7x−7

C x3−4x2+7x−9

D x3−4x2+7x−7

Respuesta :

Annder
Annder Annder
  • 02-10-2020

Step-by-step explanation:

-3x² + 7x + 2 + x³ - x² -9

= x³ -3x² -x² + 7x +2 -9

= x³ -4x² + 7x -7

Answer Link

Otras preguntas

ANA ADA IMAS N SU NUDA WS OS D This cartoon depicts President Woodrow Wilson calling on Congress y 22 TO AINUL KA NI NAIMAAN ISRAEL UTAN W IT 3 NOVI HINDI " VOL
The sum of two numbers is 35 and the difference is 11. What are the numbers?
What is the goal of a testimonial?
Which of the following should be included in your research presentation? Choose all that apply. 1. a broad topic 2. details and examples from a variety of sourc
To have an argument, you must have a factual claim and an inferential claim. This means that at least one statement in an argument must claim to present evidenc
7x-10= 13x-10 answer choices: 12, 10, 18, or 24 Please help!
name a pair of complementary angles
Qué hacía Patty en el parque?
Need help with this I don’t understand number 3 and 4
The Louisiana Purchase is an example of how the political geography of North America was changed by A. the American Revolution. B. the Chilean Revolution.