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

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