It would be 9.54x10^6 because the nine is 6 spaces away from the decimal point if you get what i mean.
The square root of 80 can be broken up into the square root of 16 x square root of 5. We know that the square root of 16 is 4. So in the form (a sqrt b)
A would be 4 and b would be 5.
Answer: 4 sqrt 5
