Question

factor
3x squared - 17x +10

Answer 1

use almost the same method as your last q and get

(3*x-2)*(x-5)

Answer 2

i dont get the method. i mean your answer is like.. your answer makes sense. but the method. :/

Answer 3

put in standard form
ax^2+bx+c

(a2 x+b2)*(x+c2)

Try to make bottom expression look like the top. By expanding.