Simplify (3+ square root of 2)^2

Math
Rewrite as .
Expand using the FOIL Method.
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Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Simplify and combine like terms.
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Simplify each term.
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Multiply by .
Move to the left of .
Combine using the product rule for radicals.
Multiply by .
Rewrite as .
Pull terms out from under the radical, assuming positive real numbers.
Add and .
Add and .
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Simplify (3+ square root of 2)^2

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