(8 - 3c)(8 + 3c)
5c^2(3c - 5)
(2a + 3)(b - 3c)
I don't know if this is correct or not but I think it is 7(3c-5). Can someone tell me if that is correct or not; thank you
9/3c=300/100c
(8 - 3c)(8 + 3c)
-((3c - 4)(3c + 4)(2c - 5)(2c + 5))
12bc - 4bd - 15xc + 5xd = 4b(3c - d) - 5x(3c - d) = (3c - d)(4b - 5x)
2ab - 6ac + 3b - 9c = 2a(b - 3c) + 3(b - 3c) = (2a + 3)(b - 3c).
5c^2(3c - 5)
(5c - 2)(c +1)
0
2ab - 6ac + 3b - 9c = b(2a + 3) - 3c(2a + 3) = (b - 3c)(2a + 3)
(c + 3)(c^2 - 3c + 9)
3(3c - 4)(c^2 + 2)
3c+6=18 3c+6-6=18-6 3c=12 3c÷3=12÷3 c=4
(2a + 3)(b - 3c)