Respostas

A melhor resposta!
2014-03-24T21:48:07-03:00
2x²-9x+2-7x³-6x²+8x+3x²+7x-1
7x³-2x²-6x²+3x²-9x+8x+7x+2-1
7x³-8x²+3x²-x+7x+1
7x³-5x²+6x+1

5x²+5x-8-2x²+3x-2-3x²+8x-2
5x²-2x²-3x²+5x+3x+8x-8-2-2
3x²-3x²+8x+8x-6-2
18x-4

3x-6y+4+x+2y-2-2x-2y+5
3x+x-2x-6y+2y-2y+4-2+5
4x-2x-4y-2y+2+5
2x-6y+7
  Espero Ter Ajudado XD

1 5 1