(2x+1)(2x+3) when factored
Wiki User
∙ 2011-02-21 16:21:32The highest common factor of 15 and 45 is 15
You can factor a five out of 15 plus 5x. Therefore, 15 plus 5x factors out to 5(3+x). Hope it helps :)
(x + 15)(x + 1)
The greatest common factor of 10y plus 15 is 5.
Since 5 is a factor of 15, it is automatically the GCF.
15(3r - 4s + 1)
x2 + 8x + 15 = (x + 3)(x + 5)
x2 + 8x + 15 = (x + 3) (x + 5).
2x2+13x+15 = (2x+3)(x+5)
(x + 3)(4x + 5)
(x+3)(x+15)
5(x + 3)