2 questions plz answer both

Answer:
●3 x^2 - 16 x + 20
in this case you will write -16 as a difference
3 x^2 - 6x - 10 x + 2
●2 x^2 + 25x + 50
write 25 as a sum
2 x^2 + 20x + 5 x + 50
Answer:
above is correct i reviewed it id be surprised if its wrong.
Step-by-step explanation:
give above brainliest.....