briannaedwards2023 briannaedwards2023

10-06-2021
Mathematics

contestada

Simplify the following expression:
-5[(x3 + 1)(x + 4)]
A. 4 + 4x3 + x + 4
B. x4 + 3 + 4x
C. -5x4 + 20X3 - 5
D. -5x4 - 20X3 - 5x- 20

Respuesta :

rishabhh rishabhh

10-06-2021

-5[(x3 +1)(x + 4)]

=> -5[ x3 (x+4) + 1 (x+4) ]

=> -5 [ x4 + 4x3 + x + 4x ]

=> -5x4 -20x3 -5x -20x

option D is the correct one

Answer Link

Otras preguntas

When magma cools beneath the surface of the earth, it formsa. graniteb. basaltc. shale

Water and nutrients that are not cycled are stored is a

Question 2 (5 points) What were the state governments like after the Revolutionary War?

is eucalipto detongos decrencestes

find the domain of f(x)=5x/x-2

Simplify the numerical expression below. -0.625 -3.85 =

Why did mining become big business

A tennis team bob 8 yards of red fabric to make headbands if each hair band takes 2/3 of a yard of fabric how many hamburgers can the team make? You would use?

What is the difference between Calisthenics Exercise and Plyometrics Exercise All Calisthenics are Aerobic exercise and All Plyometrics are Anaerobic exercise A

Escribe la forma correcta del verbo. (regular e irregular) Accents: á, é, í, ó, ú Yo (1) _____ a San Juan. (IR) ¿(2) Tú_____ español? (entender) Mi papá (3) ___