1, 8, 9
-2, 1.74 and 0.46
x2 + 18x - 50 does not have rational factors.
(6x + t)(3x + t)
6xyz(3x + 2y + z)
9x2 - 18x + 99(x2 - 2x + 1)==========
(2x+10)(x+4)
Because: (9-x)(9-x) = 81-18x+x^2
3x3+15x2+18x = 3x(x2+5x+6) = 3x(x+2)(x+3)
2(4x - 3)(x + 3)
x2 + 18x = x(x + 18) which cannot be simplified further.
(2x4) + (8x3) + 18x 8 + 24 + 18x 32 + 18x
gcf(12x, 18x²) = 6x