-x2(x + 10)(x - 10)
100x2-81
(x4 - 3)(x4 + 3)
x times x times x times x = x4
Greatest common factor of x4 and x3 is x3.
0,6x4=15x3
It is: 1(x4+4y8) and can't be factored any further
It can be factored to: 4(x-1)
The answer to this question is x4 easy right?!
1 - x4 = (1 - x2)(1 + x2) = (1 - x)(1 + x)(1 + x2) (difference of squares)
(x - 1)(x + 1)(x2 + 1)
(x2 - 3)(x2 + 3)(x4 + 9)
(x^2 - 3)(x^2 + 3)