samantharobinso1 samantharobinso1

24-04-2019
Mathematics

contestada

If f(x) = 3x2 + 6x + 12 and g(x) = x2 – 6x + 3, what is f(x) + g(x)?

A. 2x^2 - 12x - 15

B. 4x^2 + 12x + 15

C. 4x^2 + 15

D. 2x^2 + 12x + 15

Respuesta :

rebecca5644 rebecca5644

24-04-2019

I think it would be C. 4x^2 +15 since positive 6 and negative 6 cancel each other out and you just combine like terms.

Answer Link

Otras preguntas

what is the gcf of 135,45 and 25

What does the Nucleus, cell membrane, and cytoplasm do?

Which statements describe long-term environmental changes? Check all that applyThey occur in minutes or within hundreds of years.They occur in thousands of year

HELP!!!! Please help with this 2 problems.

12.1 Match the term in the left column with its definition in the right column. 1. CRM system 2. Open-invoice method 3. Credit memo 4. Credit limit 5. Cycle bil

Le lieu de votre ecole?

PLEASE HELP ASAP!!!! 100 POINTS!!! How do print journalists share the news? A. On television and radio B. Through photographs C. In newspapers and magazines D.

Please help with this math question

HELP FAST PLS!!! Years ago, scientists cloned Dolly the sheep. Which statement best describes how this experiment affected society? Check all that apply. People

Find a solution to the following system of equations. -3x+3y=-9 -3x+y=7 PLZ help anyone