3x^2+48x+192=3(x^2+16x+62).
You can factor the part in the parentheses using the quadratic formula: x= (-b[+-]Sqrt[b^2-4ac])/(2a).
3x3 + 192 3(x3 + 64) ========
3x2 + 48 + 192 = 3x2 + 240 = 3 (x2+ 80)
NO but 96 is a factor of 192
71 + 847 = 918 165 + 72 = 237 192 + 192 = 384
192 to the eighth power is 1,846,757,322,198,614,016
3x3 + 192 = 3*(x3 + 64) = 3*(x + 4)*(x2 - 4x + 16)
The greatest common factor of 147 and 192 is: 3
The greatest common factor of 192 and 2,187 is 3
64 + 192 = 256
779 + 192 = 971
558 + 192 = 750
313 + 192 = 505