summernae13 summernae13
  • 02-04-2020
  • Mathematics
contestada

find the sum of x^2+3x and -2x^2+9x+5

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-04-2020

Answer:

-x^2 +12x +5

Step-by-step explanation:

x^2+3x + -2x^2+9x+5

I like to line them vertically

  x^2+3x

-2x^2+9x+5

---------------------

-x^2 +12x +5

Answer Link

Otras preguntas

Why was the south so upset by lincoln's election in 1860?
a salt truck drops 39 kilograms of salt per minute. how many grams of salt does the truck drop per second
The whole is 8. One part is 8. What is the other part? Tell how you know.
Which describe the life of an indentured servant in colonial times? Choose all answers that are correct. a. had to do whatever jobs were assigned b. viewed as
What are the Factors of -18
How could professional football players use technology to better understand their health?
i need help with math my question is i hope this question doesnt get deleted so my question is which of the following numbers is divisible by 5
Name the state which is composed of island
what is the answer to 3x10¹=
Fine the mean of the data set: 9 4 7 3 10 9 A. 6 B. 7 C. 8 D. 9 Find the median of the data set: 9 6 7 3 10 9 A. 6 B. 7 C. 8 D.9 find the mode of the data set: