03dking 03dking
  • 20-02-2019
  • Mathematics
contestada

(x - 5)(x^2 + 4x - 2)

Respuesta :

kreetika0104
kreetika0104 kreetika0104
  • 20-02-2019
I think this is right...but I'm not sure...


( x − 5 )( x 2 + 4 x − 2 )
= ( x + − 5 )( x 2 + 4 x + − 2 )
= ( x )( x 2 ) + ( x )( 4 x ) + ( x )( − 2 ) + ( − 5 )( x 2 ) + ( − 5 )( 4 x ) + ( − 5 )( − 2 )
= x 3 + 4 x 2 − 2 x − 5 x 2 − 20 x + 10
= x 3 − x 2 − 22 x + 10
Answer Link
teresatapia
teresatapia teresatapia
  • 20-02-2019
Simplifying the expression

2x^3-6x^2 - 22x+10
Answer Link

Otras preguntas

During new imperialism, there were _____ settlers than during old imperialism.
Ellie is painting the ceiling of a circular gazebo. The diameter is 13.5 meters. How much are will the paint need to cover?
What effect did trade have on the development of civilization?
What happened when Lee Yick appealed his conviction for running an illegal laundry in San Francisco to the U.S. Supreme Court? A. The Supreme Court ordered t
personal challenges of Daedalus and icarus?
When a roller coaster climbs up a hill, its potential energy? Increases or Decreases or its zero
Which of the following is the most direct method for combating rainforest deforestation?
Why were lower castes more likely to convert to Buddhism?
Help with L and M please
Which event is considered the immediate cause of World War I? (1) signing of the Treaty of Versailles (2) invasion of Poland by Germany (3) assassination o