p2 + 3p - 4What two factors of - 4 add up to 3 ??(p - 1)(p + 4)===============so,p = 1p = - 4
This quadratic expression can not be factored because its discriminant is less than zero.
6m2 - 3mp =m (6m - 3p) =3m (2m - p)
p2-5p-50= (p-10) (p+5)
3p+7 = 16+2p 3p-2p = 16-7 p = 9
(a + 6)(a + 4)
Add them together: 02p+3p = 5p