Answer:
(x-3) (x+5)
Step-by-step explanation:
After determining that there was no GCF, I just used the trial an error method using the factors of 15. For small numbers like the one provided, it is pretty fast and effective.
Answer:
See explanation
Step-by-step explanation:
See if there's a right angle. A right angle will have a little box.
3x<12 divide that by 3x on both sides, x will equal 4 so it will be x<4