Answer:
9-6.92820323i Nothing else can be done.
Step-by-step explanation:
-48 is not a perfect square but 81 is a square. When you try to square -48 it comes to be 6.92820323i.
You use long division to divide decimals
Answer:
each pencil costs 8 cents
Step-by-step explanation:
.96 divided by 12 you get .08