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Basic Math Examples
,
Step 1
Rewrite the division as a fraction.
Step 2
Step 2.1
Factor out of .
Step 2.2
Cancel the common factors.
Step 2.2.1
Factor out of .
Step 2.2.2
Cancel the common factor.
Step 2.2.3
Rewrite the expression.
Step 3
Use the formula to find the geometric mean.
Step 4
Combine and .
Step 5
Multiply by .
Step 6
Rewrite as .
Step 7
Multiply by .
Step 8
Step 8.1
Multiply by .
Step 8.2
Raise to the power of .
Step 8.3
Raise to the power of .
Step 8.4
Use the power rule to combine exponents.
Step 8.5
Add and .
Step 8.6
Rewrite as .
Step 8.6.1
Use to rewrite as .
Step 8.6.2
Apply the power rule and multiply exponents, .
Step 8.6.3
Combine and .
Step 8.6.4
Cancel the common factor of .
Step 8.6.4.1
Cancel the common factor.
Step 8.6.4.2
Rewrite the expression.
Step 8.6.5
Evaluate the exponent.
Step 9
Step 9.1
Combine using the product rule for radicals.
Step 9.2
Multiply by .
Step 10
Approximate the result.
Step 11
The geometric mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.