arielstephany arielstephany

04-02-2021
Mathematics

contestada

If xy = 4, which is equivalent to y(x-4)(x+2)
A. 5x
B. 5
C. x^2 -2x + 8
D. 4x - 8 - 8y

Respuesta :

04-02-2021

Answer:

[tex]4x -8-8y[/tex]

Step-by-step explanation:

Multiply

[tex]yx^{2} -2yx-8y\\[/tex]

Substitute xy as 4 in the experssion

[tex]4x -8-8y[/tex]

Answer Link

Otras preguntas

Nicki school day last 7 hours 20 minutes how many minutes does Nicki school day last explain how you found your answer

Which part of speech is (They) a. interjection b. noun c. adjective d. pronoun

CO2 is returned to the atmosphere by all methods EXCEPT

Choose all that apply The study of human language includes the study of _____. a. syntax b. meaning c. structure d. spelling E. punctuation

Which sentence has a correctly placed participial phrase? A. Extending forty feet long, the Smiths borrowed a ladder from a neighbor. B. The Smiths, e

Which sentence uses all its subject pronouns correctly? a. Mom and me organized the closets in the house. b. She and him went waterskiing on the lake. c. Brett

Why did Pontiac’s Rebellion eventually fail?

Which is the best definition of personification a) giving animals and objects human characteristics b) developing new characteristics of personality c) giving y

In which zone was Berlin located?

Label the place value 7,852.209