Finite Math Examples

Simplify x^2-(2+4i)x-(2-4i)x+(2-4i)(2+4i)
Step 1
Simplify each term.
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Step 1.1
Apply the distributive property.
Step 1.2
Multiply by .
Step 1.3
Multiply by .
Step 1.4
Apply the distributive property.
Step 1.5
Apply the distributive property.
Step 1.6
Multiply by .
Step 1.7
Multiply by .
Step 1.8
Apply the distributive property.
Step 1.9
Expand using the FOIL Method.
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Step 1.9.1
Apply the distributive property.
Step 1.9.2
Apply the distributive property.
Step 1.9.3
Apply the distributive property.
Step 1.10
Simplify and combine like terms.
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Step 1.10.1
Simplify each term.
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Step 1.10.1.1
Multiply by .
Step 1.10.1.2
Multiply by .
Step 1.10.1.3
Multiply by .
Step 1.10.1.4
Multiply .
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Step 1.10.1.4.1
Multiply by .
Step 1.10.1.4.2
Raise to the power of .
Step 1.10.1.4.3
Raise to the power of .
Step 1.10.1.4.4
Use the power rule to combine exponents.
Step 1.10.1.4.5
Add and .
Step 1.10.1.5
Rewrite as .
Step 1.10.1.6
Multiply by .
Step 1.10.2
Add and .
Step 1.10.3
Subtract from .
Step 1.10.4
Add and .
Step 2
Simplify by adding terms.
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Step 2.1
Combine the opposite terms in .
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Step 2.1.1
Add and .
Step 2.1.2
Add and .
Step 2.2
Subtract from .