Respuestas

2014-01-17T21:29:32+01:00
A+b
a4b5c3 –b3c6d2
4x2 + 6x2 = 10x2
3b2 + 5b5 = 3b2 + 5b5
x(4y -5x) = 4xy – 5x2
a2 – b2 = (a + b) (a – b)
64 – y4 = (8 + y2) (8 – y2)
4x2 – 16y4 = (2x – 4y2)(2x + 4y2)
(x + y)4 = x4 + 4x3y + 6x2y2 + 4xy3 + y4
(x – y)3=x3 – 3x2y + 3xy2 – y3
2014-01-17T21:30:31+01:00
A+b a4b5c3 –b3c6d24x2 + 6x2 = 10x2