-6(a-3b-9c)
9c is.
(12c5 - 18c3 + 9c) / (-3c) = -4c4 + 6c2 - 3
9 °C is equal to 48.2 °F.
3a + 9 =3X(a + 3)
Yes; the factored form would be (9c+4)(9c+4) or just (9c+4)2 Since the two factors are the same, the beginning trinomial 81c2+72c+16 is a perfect square trinomial
9
2ab - 6ac + 3b - 9c = 2a(b - 3c) + 3(b - 3c) = (2a + 3)(b - 3c).
2ab - 6ac + 3b - 9c = b(2a + 3) - 3c(2a + 3) = (b - 3c)(2a + 3)
9C = 234
2000 C is 3632 F. F = 9C / 5 + 32
18 degrees, C