(2x+1)(2x+3) when factored
15 + 5x '5' is a factor of both '15' & '5' . So take '5' out!!! Hence 5(3 + x)
2x2+13x+15 = (2x+3)(x+5)
x2 + 8x + 15 = (x + 3) (x + 5).
(x+3)(x+15)
(z + 15)(z + 3)
The highest common factor of 15 and 45 is 15
15 + 5x '5' is a factor of both '15' & '5' . So take '5' out!!! Hence 5(3 + x)
The greatest common factor of 10y plus 15 is 5.
x2 + 8x + 15 = (x + 3)(x + 5)
2x2+13x+15 = (2x+3)(x+5)
x2 + 8x + 15 = (x + 3) (x + 5).
(x+3)(x+15)
15(p + 4)
It is; 5(b+3)
5(x + 3)
(z + 15)(z + 3)
(x + 15)(x + 5)