Question

Please help giving 50 points and brainlyest if correct

Answer 1

Answer:

1.f 2.a 3.j 4.e

Step-by-step explanation:

you add and subtract the needed like terms

for example you can add 3x with 4x but not with 4x² because it's a different degree

Answer 2

Answer:

liar you put 5 points

Step-by-step explanation: