Answer:
I got <em>-9x^3-10x^2+10x-2</em>
Step-by-step explanation:
It was used to see how your basic math skills
5x^3/10x^2
*Simplify 5/10 to 1/2
*simplify the exponent so that x^1 is on top
1x/2
FINAL ANSWER:
x/2
The last set (choice D) is a subset of given set B.
The other 3 choices are wrong.
Answer:
170
Step-by-step explanation: