Answer: the value of y is 1. If needed, the value of x is 4.
Step-by-step explanation:
See paper attached. (: I went ahead and solved for x too, just in case.
It’s the sizes I’m pretty sure
41/11
Simply use your calculator
3.727272....
x^3+8x+5-2x^2+3x+12
x^3-2x^2+11x+17 (is your simplified answer)
Answer:

Step-by-step explanation:

You can confirm this by working and expanding backwards:

Hope this helps!