ashmitarikhi ashmitarikhi
  • 26-03-2020
  • Mathematics
contestada

sum of -3x^2x-7x+9 and -5x^2+6x-4

Respuesta :

MystaryPi
MystaryPi MystaryPi
  • 26-03-2020

Answer: -8x^2-x+5

Step-by-step explanation:

I assume you mean adding  [tex]-3x^2-7x+9\\-5x^2+6x-4[/tex].

Add like terms together.

[tex](-3x^2+-5x^2)+(-7x+6x)+(9+-4)[/tex]

Simplify.

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

Answer Link

Otras preguntas

1. What did James learn about the 68 gladiators buried in Ephesus Turkey? (Hint: Include the word "hordearii" in your answer.)​
After the passage of the Seventeenth Amendment, how many senators were elected to serve each state? one two three four
Describe how work changed as the Industrial Revolution began.
How do government price ceilings and price floors affect the economy select all that apply.
can someone write a thesis statement on corporal punishment​
what is 54% of 250 i need help plz help
Which of the following production outcomes is not attainable for the given production possibilities curve? 35 30 25 20 Benches 15 10 5 0 0 5 20 25 10 15 Tables
I need help please on number 11
소 Pretest: Unit 1 Question 1 of 32 Which of these best describes how to prevent conflict? O A. Change the subject. OB. Control your emotions. C. Raise your hand
how do i read im really confused