Finite Math Examples

Evaluate 7/(3 square root of 2)+3/( square root of 2)-( square root of 12)/3
Step 1
Simplify each term.
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Step 1.1
Multiply by .
Step 1.2
Combine and simplify the denominator.
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Step 1.2.1
Multiply by .
Step 1.2.2
Move .
Step 1.2.3
Raise to the power of .
Step 1.2.4
Raise to the power of .
Step 1.2.5
Use the power rule to combine exponents.
Step 1.2.6
Add and .
Step 1.2.7
Rewrite as .
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Step 1.2.7.1
Use to rewrite as .
Step 1.2.7.2
Apply the power rule and multiply exponents, .
Step 1.2.7.3
Combine and .
Step 1.2.7.4
Cancel the common factor of .
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Step 1.2.7.4.1
Cancel the common factor.
Step 1.2.7.4.2
Rewrite the expression.
Step 1.2.7.5
Evaluate the exponent.
Step 1.3
Multiply by .
Step 1.4
Multiply by .
Step 1.5
Combine and simplify the denominator.
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Step 1.5.1
Multiply by .
Step 1.5.2
Raise to the power of .
Step 1.5.3
Raise to the power of .
Step 1.5.4
Use the power rule to combine exponents.
Step 1.5.5
Add and .
Step 1.5.6
Rewrite as .
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Step 1.5.6.1
Use to rewrite as .
Step 1.5.6.2
Apply the power rule and multiply exponents, .
Step 1.5.6.3
Combine and .
Step 1.5.6.4
Cancel the common factor of .
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Step 1.5.6.4.1
Cancel the common factor.
Step 1.5.6.4.2
Rewrite the expression.
Step 1.5.6.5
Evaluate the exponent.
Step 1.6
Simplify the numerator.
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Step 1.6.1
Rewrite as .
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Step 1.6.1.1
Factor out of .
Step 1.6.1.2
Rewrite as .
Step 1.6.2
Pull terms out from under the radical.
Step 2
Find the common denominator.
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Step 2.1
Multiply by .
Step 2.2
Multiply by .
Step 2.3
Multiply by .
Step 2.4
Multiply by .
Step 2.5
Multiply by .
Step 2.6
Reorder the factors of .
Step 2.7
Multiply by .
Step 3
Combine the numerators over the common denominator.
Step 4
Simplify each term.
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Step 4.1
Multiply by .
Step 4.2
Multiply by .
Step 5
Simplify terms.
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Step 5.1
Add and .
Step 5.2
Cancel the common factor of and .
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Step 5.2.1
Factor out of .
Step 5.2.2
Factor out of .
Step 5.2.3
Factor out of .
Step 5.2.4
Cancel the common factors.
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Step 5.2.4.1
Factor out of .
Step 5.2.4.2
Cancel the common factor.
Step 5.2.4.3
Rewrite the expression.
Step 6
The result can be shown in multiple forms.
Exact Form:
Decimal Form: