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

help!1. Find the ratio:a. 24 and 32

3) You owe a friend $50.60. You pay them back $18.90. How much money do you still owe your friend?

if f(1) =160 and f(n+1 )=-2 f(n) what is f(4)

What did they call individuals who studied the way people thought and behaved? Question 17 options: Philosophers Consuls Senators Plebians

Alyssa's company makes a profit of $175,000. The company then experiences a loss of $25,000 each month for the next five months. Which expression represents the

What document listed the reasons American colonists wanted to be free from British rule? * Trustee Period Emancipation Proclamation Declaration of Sentiments th

Daughters of Temperance Women's Christian Temperance Union How did the growth of these organizations most affect the role of women in U.S. Society? A. By provid

1.) The following figures are congruent. What side corresponds to side CD? a. Side WX b. Side ZX C. Side YZ d. Side WY

As cities grew in the eighteenth century, overcrowding increased along with crime rates, which made people fear:

Which of these is a key feature of a representative democracy?