Basic Math Examples

Simplify ( square root of 5+3i)( square root of 5-3i)
Step 1
Expand using the FOIL Method.
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Step 1.1
Apply the distributive property.
Step 1.2
Apply the distributive property.
Step 1.3
Apply the distributive property.
Step 2
Simplify and combine like terms.
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Step 2.1
Simplify each term.
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Step 2.1.1
Combine using the product rule for radicals.
Step 2.1.2
Multiply by .
Step 2.1.3
Rewrite as .
Step 2.1.4
Pull terms out from under the radical, assuming positive real numbers.
Step 2.1.5
Multiply .
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Step 2.1.5.1
Multiply by .
Step 2.1.5.2
Raise to the power of .
Step 2.1.5.3
Raise to the power of .
Step 2.1.5.4
Use the power rule to combine exponents.
Step 2.1.5.5
Add and .
Step 2.1.6
Rewrite as .
Step 2.1.7
Multiply by .
Step 2.2
Add and .
Step 2.3
Reorder the factors of .
Step 2.4
Add and .
Step 2.5
Add and .