lizzie4484 lizzie4484
  • 07-01-2019
  • Mathematics
contestada

What’s the sum of -4x^2 - x + 9 and x^2 + 10x - 10?

Whats the sum of 4x2 x 9 and x2 10x 10 class=

Respuesta :

Аноним Аноним
  • 07-01-2019

Answer:

-3x^2+9x-1

Step-by-step explanation:

Combining like terms:

-4x^2-x+9+x^2+10x-10=-3x^2+9x-1

Answer Link

Otras preguntas

PLEASE HELP ASAP! THANK YOU! Cole’s family drove 115 miles on 5 gallons of gasoline. Write a proportion which could be used to find how far they can travel on a
what the mean "let bygone be bygone"​
Factor each trinomial n^2+9n+20
a) Why are some molecules polar and others nonpolar? (1 point)​
what is a large source of nitrogen introduced into the cycle by humans​
Aaron has nickels ,dimes,and quarters .he has a total of 17.10 .he has fourteen fewer nickels than quarters and five times as many times as nickels .how many of
How did school segregation in the United States cause African American students to feel?
Bismuth-212 has a half-life of 60.5 minutes. Find the amount of bismuth-212 left from a 100-gram sample after 242 minutes
Which graph can be used to find the solution(s) to 8 – 4x = 2x – 4?
If the mean of a normal distribution is 315 what is the median of the distribution? A.420 B.315 C.105 D.210