Answer:
the answer is the 2nd one :)
Step-by-step explanation:
None of the factors shown will give you the above number. In order to get the numbers that are on top, you would need two x's being multiplied by each other to get the x^2 value. Since none of the options have that, it is impossible to achieve that.
Answer:
It's 5
Step-by-step explanation:
Answer:
10
Step-by-step explanation:

Answer:
19.0, 19.5, 19.054, 19.0541
Step-by-step explanation: