-4x^4 - 15x^2 + 1 - 19/x^2 is your answer
Hope I helped :)
Answer:
6-2=3
Step-by-step explanation:
5234.9
The answer is: -11/3
8/4 * 11/-6
Multiplying an odd number of negative terms makes the product negative
-8/4 * 11/6
Reduce the numbers with the greatest common factor
-2 * 11/6
2 cancels out -2; divide 6 by 2
= -11/3
Answer: 98
Step-by-step explanation:

Solve for r;

