Respuesta :

candystarlover4
The answers are... For the first one Question 1. the answer would be
2x³+2x²-2x

Question 2 the answer is: x²-3x-2

Question 3 the answer is: 2x+2

Question 4 the answer is: x+7

Question 5 the answer is: −15x²+66x−63

Hopes this helps! :)