Answer:
As i multiplied the answer i got is
48x^3-4x^2+18x-40
diameter of human hair is around 0.0025cm
in scientific notation it is: 2.5x10^-3
Answer:

Step-by-step explanation:
The radical
can be simplified by breaking it down into factors and removing the perfect squares from inside the radical.

25 is a perfect square and is 5 outside the radical.
is a perfect square and is x outside the radical.
is a perfect square and is
outside the radical.
Answer:
1200(-48+10)
Step-by-step explanation: