Seudónimo Seudónimo
  • 03-02-2017
  • Mathematics
contestada

How do I rearrange this function:

2x^2 + xy + y^2 = 4

as a function of y?

Respuesta :

jamesbond3147
jamesbond3147 jamesbond3147
  • 03-02-2017
add like terms 2x^3 +y^3=4
then minus 2x^3 to get y^3=2x^3-4
thats what i think
Answer Link

Otras preguntas

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.
what does the agora tell us about the culture of athens?
a piece of wood is 180cm long, Tom cuts it into three pieces in the ratio 2:3:4 Work out the length of the longest piece
What is a tonal collage? We learnt it in school BUT  I can't remember.
The diagram shows a patio in the shape of a rectangle. The patio is 3.6m long and 3m wide. Mathew is going to cover the patio with paving slabs. Each paving sla
What is 2.333333 in fraction form
what is the cubic root of - 250
Alex makes ceramic bowls to sell at a monthly craft fair in a nearby city. Every month, she spends $50 on materials for the bowls from a local art store. At the
How is carbon dioxide obtained?
20% of my money is £2.55 What is 2/5 of it?