Hey There, Can you answer these Questions for me? Thank you!

Question 1 :

Given the polynomial equation: x3 or? x+ 7=n Part I: Make a list of possible rational roots. (2 points} Part II: Test the possible roots until you fInd one that produces a remainder of 0. show your work. (2 points] Part III: Write the resulting quadratic function. {2 points) Part IV: Factor or use the quadratic formula to find the nal 2 roots. [1 points)