(x - 6 times the square root of 6)(x + 6 times the square root of 6)
(x - 6)(x2 + 6x + 36)
x2 - 4
The Greatest Common Factor of 160 and 216 is 8.
9 - x2 will factor into (3 - x)(3 + x)
factor tree of 216
The Greatest Common Factor of 60, 126, 216 is 6.
The greatest common factor of 96 and 216 is 24.
The prime factors of 216 are 2 and 3.
x2-3x-28
x2-14 does factor but not pretty; it factors to: (x+sqrt14)(x-sqrt14).
216 has two prime factors: 2 and 3.
Since 18 is a factor of 216, it is automatically the GCF.