Dahji Dahji
  • 06-07-2015
  • Mathematics
contestada

Simplify the expression (2x − 9)(x + 6).

Respuesta :

Аноним Аноним
  • 06-07-2015
( 2x - 9 ) ( x + 6 )

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

2x² + 12x - 9x - 54

2x² + 3x - 54.
Answer Link
hunaifirst hunaifirst
  • 06-07-2015
(2x-9)•(x+6)

2x•x+2x•6-9•x-9•6

2x²+12x-9x-54
2x²+(12-9)•x -54
2x²+3x-54
Answer Link

Otras preguntas

What covalent bond is phosphorus and oxygen
how do trade barriers affect worldwide standards of living
Which two features indicate that a cell is a plant cell and not an animal cell? A. cell membrane, flagella B. lysosome, vacuole C. cell wall, v
500 meters and angle of depression of 40 degrees. Determine the submarine depth under water?
If the lengths of the sides of similar triangles were quadrupled, what would happen to the lengths of the altitudes? (please help!!)
Don has 3 more than twice as many quarters as Greg. If they have 18 quarters altogether, how many quarters does Don have?
Which of the following countries was not in competition for Korea in the 1870s? a. Japan c. Russia b. China d. England
Which of the following inequalities is true?
According to the parados, the ancient Greeks believed that the gods punished __________ people.
A discounted ticket for a football game costs $12.50 less than the original price p. You pay $63 for a discounted ticket write and solve an equation to find the