Kaydenperra Kaydenperra

01-03-2019
Mathematics

contestada

Find (2x^2+2)+(x^2-4)-(3x^2+1)
Answers
3x^2-1
6x^2-3
-3
6x^2

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-03-2019

Answer:

-3

Step-by-step explanation:

(2x^2+2)+(x^2-4)-(3x^2+1)

Distribute the minus sign

(2x^2+2)+(x^2-4)-3x^2-1

Combine like terms

2x^2+x^2-3x^2-1+2-4

0x^2 -3

-3

Answer Link

ckaleelah ckaleelah

26-02-2020

Answer:

the answer is -3

Step-by-step explanation:

I took the test

Answer Link

Otras preguntas

The blank one is a close up of what logo?

In a school 40% are boys and 900 are girls. find the total number of students of the school and the number of boys

Which is a correct way to find f(3) when f(x) = 2x27

solve using substitution -9x+7y=-15 and -8x+y=18

Can change in someone's life cause depression?

The pacific northwest abundant and low cost electricity comprises the major energy source for every consumer sector except: A. Residential B. Commercial C. Indu

The equation of the line with slope – 4 that goes through the point (6,-4) can be written in the form y = mx + b where m is: and b is:

what is the slope of this line ?

A client with severe and chronic liver disease is showing manifestations related to inadequate vitamin intake and metabolism. He reports difficulty driving at n

facts about syphilis