Answer:
-3+(-5)
Checking our answer:
Adding this does indeed give -8
Answer:
-45x^11
Step-by-step explanation:
-5x^6 * 9x^5
Multiply -5x and 9x together:
-45x
Remember when multiplying powers, you add them together, which leaves you with:
-45x^11
4.428571
I know because I googled it