Answer:first one
hope this helps
Step-by-step explanation:
756 = 2² * 3³ * 7.
For 756n to be a perfect cube, all of its prime factors must have a power that is a multiple of 3.
How to get from 2² to 2³: Multiply by 2.
3³ has already a power that is a multiple of 3.
How to get from 7 to 7³: Multiply by 7².
Hence n = 2 * 7² = 98.
Answer:
98
Step-by-step explanation:
1/2 -3/6 is equal to 0 because 1/2 is equal to 1/2
Answer:
12, im pretty sure
Step-by-step explanation:
