Basic Math Examples

Simplify (80.999-81)/( square root of 80.999-9)
Step 1
Subtract from .
Step 2
Move the negative in front of the fraction.
Step 3
Multiply by .
Step 4
Multiply by .
Step 5
Expand the denominator using the FOIL method.
Step 6
Simplify.
Step 7
Cancel the common factor of and .
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Step 7.1
Rewrite as .
Step 7.2
Cancel the common factor.
Step 7.3
Divide by .
Step 8
Apply the distributive property.
Step 9
Multiply by .
Step 10
Apply the distributive property.
Step 11
Multiply .
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Step 11.1
Multiply by .
Step 11.2
Multiply by .
Step 12
Multiply by .
Step 13
The result can be shown in multiple forms.
Exact Form:
Decimal Form: