praneeth89 praneeth89
  • 13-11-2018
  • Mathematics
contestada

a3x - x4 +a2x2 - ax3 factorise?

Respuesta :

gmany
gmany gmany
  • 13-11-2018

[tex]a^3x-x^4+a^2x^2-ax^3=(a^3x+a^2x^2)-(ax^3+x^4)\\\\=a^2x(a+x)-x^3(a+x)=(a+x)(a^2x-x^3)\\\\=x(a+x)(a^2-x^2)=\boxed{x(a+x)(a-x)(a+x)=x(a-x)(a+x)^2}\\\\Used:\\\\\ a^2-b^2=(a-b)(a+b)[/tex]

Answer Link

Otras preguntas

What’s the simplest ratio of 16 circles and 12 squares
HURRRYYY Which transition indicates a sequence? O from O later O around O between
there are 30 flowers in a vase 2.5 of flowers are roses. 1/6 of the flowers are daisies. the rest of the flowers are carnations.how many carnations are in the v
2 plus 2 what is it​
what is sick building syndrome how is it increasing​
Describe how sunlight affects birds and identify the signal type.
Bats could be seen flying around bonfires built for which ancient holiday?
During sexual reproduction if the cell divides three times, how many "new" cells do you have? 4 1 8 2
Help me out & I'll give Brainliest.
This water bottle has a mass of 0.5 kg. if the net force acting on the bottle is 5n to the right what is the bottle acceleration ( WILL GIVE ALOT OF POINTS PLEA