lexus1010 lexus1010

17-05-2017
Mathematics

contestada

Factor the following polynomial completely. -x2y2 + x4 + 9y2 - 9x2

Respuesta :

IzzyandMak IzzyandMak

17-05-2017

factor by grouping, -x2y2+9y2= y2(-x2+9)
x4-9x2=- x2(-x2+9)
= (y2-x2)(-x2+9)

Answer Link

Otras preguntas

How did living patterns change in cities during the industrial revolution?

write positive fractions and find common denominators

Unlike exoskeletons ,endoskeletons

Which sentence uses a prepositional phrase correctly? When she had time, Cassie assisted with feeding and caring for the cats at the vet's office. Many caged ca

One half century earlier, the Englishman Charles Darwin introduced his idea of evolution, which was based on the idea of survival of the fittest. Do you think V

what do geographers studies include?

What are the similarities between theater and other performance arts (such as music, film, and so on)?

What has happened to the death penalty idea since introduction?

The sum of andre and brandons scores on a math quiz is 180. Andre score is 2 times as much as 30 less than brandons score. Find each students quiz score

1. Music has sometimes been referred to as a “universal language.” Why has this description been applied to music? Do you agree or disagree with this assessment