Answer:

Step-by-step explanation:
1) rewrite 60 as it's prime factors.

2) group the smae prime factors into pairs.

3) Rewrite each pair in exponent form.

4) use this role:


5) Simplify.

So, therefor, the answer is option 1.
Answer:
B, D and also E
Step-by-step explanation:
Answer:
B. -15
Step-by-step explanation:
Took the test, this question was correct when you choose -15.