Evaluate (e+9)^2

Math
(e+9)2
Rewrite (e+9)2 as (e+9)(e+9).
(e+9)(e+9)
Expand (e+9)(e+9) using the FOIL Method.
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Apply the distributive property.
e(e+9)+9(e+9)
Apply the distributive property.
ee+e⋅9+9(e+9)
Apply the distributive property.
ee+e⋅9+9e+9⋅9
ee+e⋅9+9e+9⋅9
Simplify and combine like terms.
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Simplify each term.
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Multiply ee.
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Raise e to the power of 1.
e1e+e⋅9+9e+9⋅9
Raise e to the power of 1.
e1e1+e⋅9+9e+9⋅9
Use the power rule aman=am+n to combine exponents.
e1+1+e⋅9+9e+9⋅9
Add 1 and 1.
e2+e⋅9+9e+9⋅9
e2+e⋅9+9e+9⋅9
Move 9 to the left of e.
e2+9⋅e+9e+9⋅9
Multiply 9 by 9.
e2+9e+9e+81
e2+9e+9e+81
Add 9e and 9e.
e2+18e+81
e2+18e+81
The result can be shown in multiple forms.
Exact Form:
e2+18e+81
Decimal Form:
137.31812901…
Evaluate (e+9)^2

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