Finite Math Examples

Reduce (2 square root of 2+2 square root of 5)/( square root of 5+ square root of 2)
Step 1
Multiply by .
Step 2
Combine fractions.
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Step 2.1
Multiply by .
Step 2.2
Expand the denominator using the FOIL method.
Step 2.3
Simplify.
Step 3
Simplify the numerator.
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Step 3.1
Expand using the FOIL Method.
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Step 3.1.1
Apply the distributive property.
Step 3.1.2
Apply the distributive property.
Step 3.1.3
Apply the distributive property.
Step 3.2
Simplify and combine like terms.
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Step 3.2.1
Simplify each term.
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Step 3.2.1.1
Multiply .
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Step 3.2.1.1.1
Combine using the product rule for radicals.
Step 3.2.1.1.2
Multiply by .
Step 3.2.1.2
Multiply .
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Step 3.2.1.2.1
Multiply by .
Step 3.2.1.2.2
Raise to the power of .
Step 3.2.1.2.3
Raise to the power of .
Step 3.2.1.2.4
Use the power rule to combine exponents.
Step 3.2.1.2.5
Add and .
Step 3.2.1.3
Rewrite as .
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Step 3.2.1.3.1
Use to rewrite as .
Step 3.2.1.3.2
Apply the power rule and multiply exponents, .
Step 3.2.1.3.3
Combine and .
Step 3.2.1.3.4
Cancel the common factor of .
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Step 3.2.1.3.4.1
Cancel the common factor.
Step 3.2.1.3.4.2
Rewrite the expression.
Step 3.2.1.3.5
Evaluate the exponent.
Step 3.2.1.4
Multiply by .
Step 3.2.1.5
Multiply .
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Step 3.2.1.5.1
Raise to the power of .
Step 3.2.1.5.2
Raise to the power of .
Step 3.2.1.5.3
Use the power rule to combine exponents.
Step 3.2.1.5.4
Add and .
Step 3.2.1.6
Rewrite as .
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Step 3.2.1.6.1
Use to rewrite as .
Step 3.2.1.6.2
Apply the power rule and multiply exponents, .
Step 3.2.1.6.3
Combine and .
Step 3.2.1.6.4
Cancel the common factor of .
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Step 3.2.1.6.4.1
Cancel the common factor.
Step 3.2.1.6.4.2
Rewrite the expression.
Step 3.2.1.6.5
Evaluate the exponent.
Step 3.2.1.7
Multiply by .
Step 3.2.1.8
Multiply .
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Step 3.2.1.8.1
Multiply by .
Step 3.2.1.8.2
Combine using the product rule for radicals.
Step 3.2.1.8.3
Multiply by .
Step 3.2.2
Subtract from .
Step 3.2.3
Subtract from .
Step 3.2.4
Add and .
Step 4
Divide by .