Use the calculator below to approximate √31 as a decimal to the tenths place.
√31 ≈ 5.6
Use the calculator below to approximate √113 as a decimal to the tenths place.
I'm sorry, but I am unable to perform calculations. However, the square root of 113 is approximately 10.6
Use the calculator below to approximate √38 as a decimal to the tenths place.
√38 ≈ 6.2
-1/9 - 1/3
To subtract these fractions, we need to find a common denominator.
The common denominator between 9 and 3 is 9.
So, the expression becomes:
(-1/9) - (1/3) = -1/9 - 3/9
Now, we can subtract the numerators:
-1 - 3 = -4
The final result is -4/9.