justgon777 justgon777

24-04-2021
Mathematics

contestada

If f(x) = 7x +3 and g(x) = (x-4,
what is (fºg)(40)?

Respuesta :

26-04-2021

Answer: 280x^2 - 1000x - 480

Step-by-step explanation:

((7x + 3) * (x - 4))(40)

use foil

7x^2 - 28x + 3x -12

(7x^2 - 25x - 12) (40)

280x^2 - 1000x - 480

Answer Link

Otras preguntas

Simplify cube root of 7 over fifth root of 7. 7 to the power of 1 over 5 7 to the power of 8 over 15 7 to the power of 5 over 3 7 to the power of 2 over 15

Describe the destructive consequences of humanity's evolution.

What time does Nikolai Gogol use in the nose

PLEAAAASSSSSE HELP ME WOTH THIS QUESTION!!! I WILL BE MARKING FOR BRAINLIEST ANSWER!!!

How did black churches influence african americans apex?

NEED HELP ASAP!!! Read the following prompt and type your response in the space provided Do organism choose to develop certain structures to meet their needs?

1-Solve: m - 9 = -13 2-Solve: 14b = -56 3-Solve: -126 = 14k 4-Solve: c + 8.5 = -2.9 5-Solve: -9x > -90

which cultural group inhabited the southeast when the earliest europeans arrived?

What are two ways that scientists can share the results of their experiments?

In “The Wife’s Lament,” the wife assumes her husband is now a. on an exciting adventure and does not think of her. b. on his way home for a reconciliation. c. m