The answer is 12x^3-4×^2-4
A negative and a negative together make a positive so you are basically adding. so you have to find a common denominator which is 8 so you end up with 5/8 + 6/8 = 11/ 8 = 1 and 3/8
The correct answer is B because the data points are too scattered
Hope this helped :)
Answer:
bro i think its 10
Step-by-step explanation: