jackibrax jackibrax

14-06-2021
Mathematics

contestada

f(x) = 4 - 2x – 2x3
g(x) = x² + 7x-9
Find f(x) + g(x).

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

14-06-2021

Answer:

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

Step-by-step explanation:

f(x) = 4 - 2x – 2x^3

g(x) = x² + 7x-9

f(x) + g(x)=4 - 2x – 2x^3+ x² + 7x-9

Combine like terms

f(x) + g(x) = -2x^3+x^2+5x-5

Answer Link

Otras preguntas

A turn consists of rolling a standard die and tossing a fair coin. The game is won when the die shows a 1 or a 6 and the coin shows heads. What is the probabili

Do you want to pursue your career in agriculture?Why?Why not?

advantages of rusting

GEOMETRY HELP PLEASE!! 20 points

Which graph represents the function p(x) = |x - 1|

if you are at a store to pick up an order for doordash can u order something while you're there or you have to deliver the food first?

some of the effects of early European contact in west africa

Perform the following calculation and give the answer with the correct number of significant figures: 10.888 × 44.

1. What is true about political leaders?

A member is cleared for exercise by their doctor and mentions that one of their goals is to hike their local trails, but the member is hesitant about their phys