alex764 alex764
  • 24-11-2020
  • Mathematics
contestada

Add the polynomials.
(3x3 - 3x2 - 4x + 9) +(6x2 +7x - 5)

Respuesta :

Glise37B Glise37B
  • 29-11-2020

Answer:

3x +19

Step-by-step explanation:

(9-6-4x+9)+(12+7x-5)

(12-4x)+(7+7x)

3x+19

Answer Link

Otras preguntas

Question help please these are them 3
if you do this ill give you a bunch of points please!!!!!!!
Jessica has $7 left in her pocket. She spent $9 on a ticket to a baseball game, $3 on a hotdog, and $11 on a hat. How much money did she have at the beginning o
It takes Benjamin 28 minutes to mow 2 lawns. How long does it take him to mow 1 lawn? Assuming the lawns are the same size and Benjamin works at the same spee
MaryBeth works from home as a graphic designer. Recently she raised her hourly rate by 6​% to cover increased costs. Her new hourly rate is ​$22.89. Find​ MaryB
Name the property of real numbers illustrated by the equation. (2+x)+3=2+(x+3)
Write the number white the same value as 32
What is the 2nd largest country in the world? [by land area]A.RussiaB.ChinaC.Canada
Was Madison’s foreign policy more successful than Jefferson’s? Why or why not?
A mole runs 10 meters due East, then runs 9 meters due South, then runs 3 meters due North. The mole then burrows 2 meters down a hole. From its original positi