Seudónimo Seudónimo
  • 23-12-2019
  • Mathematics
contestada

Simplify the expression (2x − 9)(x + 6).
A.
2x^2 − 54
B.
2x^2 − 3x − 54
C.
2x^2 + 3x − 54
D.
2x^2 + 21x − 54

Respuesta :

r3t40
r3t40 r3t40
  • 23-12-2019

[tex]

(2x-9)(x+6) \\

2x^2+12x-9x-54 \\

2x^2+3x-54

[/tex]

The answer is C.

Hope this helps.

Answer Link
tanisha37
tanisha37 tanisha37
  • 23-12-2019
(2x-9)(x+6)
2x(x+6)-9(x+6)
2x^2+6x-9x-54
2x^2+3x-54=c
It belongs to option C

Answer Link

Otras preguntas

which decimal is equivalent to 5/20
How could you describe the attributes of a cylinder to someone who has never seen one?
Marcie bought a 50 foot roll of packing tape she used two 8 5/6 foot lengths how much tape is left on the roll
Which one of the following lines best illustrates personification? A. She floated graceful as a dove. B. A narrow wind complains all day. C. Spring is a dream
which factors helped Clinton win The presidency in 1992 A.Clinton was boosted by his promise to bring the hostage home from Iran B.Clinton was boosted by his p
seven years less than 13 times the age, written algebraically.
does pewter melt easliy
An individual with true self-knowledge is familiar with:
During the early years of the Industrial Revolution, the urban working class could afford to live in nice homes and dress well. a. True b. False
Which pronoun correctly replaces the underlined words in the sentence? Eva and I hope to go scuba diving tomorrow morning. A. them B. we C. us D. they The