Answer:
See explanation
Step-by-step explanation:
Consider the natural number 
If
is the natural number, then
are next two natural numbers, so numbers
and
are three consecutive numbers.
Given three consecutive natural numbers, one of them is always even number and one of them is always multiple of 3, so the product

is divisible by 6.
Your answer is 9.05, Thank you for your time :)
Step (1) is incorrect. To divide by a number means to multiply by the reciprocal. In step (1) they did not convert the polynomial into its reciprocal.
Answer:
3x
Step-by-step explanation:
√9x²
√3²x²
√3²√x²
3x
hope it helps