Tip, the teachers are lazy, they probably copied it from online search it up, and see if the answer key is there.
Answer:The number of angles & sides is always the same.
Step-by-step explanation:
(X+3)(x+3)(x+3)(x+3) you just write that same equation which in this case (x+3) the number of times it's to the power to, in this case 4. So write (x+3) 4 times.
