I am confused by the notation. Do you mean, "15p + 60" ? 15p + 60 = 15*(p + 4) (15 is the greatest common factor, since 15 divides 15 and 15 divides 60). Likewise, 27m + 105 = 3*(9m + 35) and 90 + 45n = 45*(2 + n) no that answer is totally wrong
5p + 15p + 7p = 27p 5p - 15p + 7p = -3p 5p x 15p + 7p = 75p2 + 7p 5p/15p + 7p = 7p + 1/3
3x2 + 27x +60
12x+15p-6p+11x = 12x+11x+15p-6p = (12+11)x+(15-6)p = 23x + 9p
-3p
hi
15p+11Q
Just p.
(p+9)(p+6)
Half of 60 is 30. A quarter is half of that- so 15P.
12(m + 5)
The GCF is 6.