You can factor a five out of 15 plus 5x. Therefore, 15 plus 5x factors out to 5(3+x). Hope it helps :)
It equals 285
15 x 6 or the long way is 90
n plus 15.n plus 15.n plus 15.n plus 15.
Whatever isn't 5(x - 1)(2x + 3)
You can factor a five out of 15 plus 5x. Therefore, 15 plus 5x factors out to 5(3+x). Hope it helps :)
5(x + 3)(x + 1)
(x + 15)(x - 4)
It equals 285
First add 15 and 45. Then find the factors. 15+45=60 The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, and 30.
using the quadratic formula -4/3 and -0.4
You have to experiment with different factors of 2, and different factors of 15. In this case, 2x2 - 11x + 15 = (2x - 5) (x - 3)
15 x 6 or the long way is 90
n plus 15.n plus 15.n plus 15.n plus 15.
Whatever isn't 5(x - 1)(2x + 3)
45
The factors of 15 are 1, 3, 5, and 15.