4za2 + 19at - 35t2
= [a + {19t + t*(sqrt(361 + 560z)}/8z]* [a + {19t - t*(sqrt(361 + 560z)}/8z].
5m
The other factor is 1.
(a + 2b)(a + 2b)
factor the trinomial 16x^2+24x+9
You can't factor it
That does not factor neatly.
Factor x2 plus 12xp plus 36p2 is (x+6p)(x+6p).
1
No
Not factorable
The only factor is 2. 2*(t3 + 2t2 + 4x)
Two is a prime factor of that equation.