So for this, we can simplify √63 as such:

Using the simplified version of √63, we can solve it:

Zero is your final answer.
Answer:
The answer is D
Step-by-step explanation:
Answer:
-12/5 = -1 2/5 = -1.4 and 6 1/2 = 13/2 = 6.5
Step-by-step explanation:
Answer: the answer is 8
Step-by-step explanation: