Finite Math Examples

Simplify (-3i-7i)(-2-8i)
Step 1
Subtract from .
Step 2
Apply the distributive property.
Step 3
Multiply by .
Step 4
Multiply .
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Step 4.1
Multiply by .
Step 4.2
Raise to the power of .
Step 4.3
Raise to the power of .
Step 4.4
Use the power rule to combine exponents.
Step 4.5
Add and .
Step 5
Simplify each term.
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Step 5.1
Rewrite as .
Step 5.2
Multiply by .
Step 6
Reorder and .