Trigonometry Examples

Simplify 4xi+5yi^8+6xi^3+2yi^4
Step 1
Simplify each term.
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Step 1.1
Rewrite as .
Step 1.2
Rewrite as .
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Step 1.2.1
Rewrite as .
Step 1.2.2
Rewrite as .
Step 1.2.3
Raise to the power of .
Step 1.3
One to any power is one.
Step 1.4
Multiply by .
Step 1.5
Factor out .
Step 1.6
Rewrite as .
Step 1.7
Rewrite as .
Step 1.8
Multiply by .
Step 1.9
Rewrite as .
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Step 1.9.1
Rewrite as .
Step 1.9.2
Rewrite as .
Step 1.9.3
Raise to the power of .
Step 1.10
Multiply by .
Step 2
Simplify by adding terms.
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Step 2.1
Subtract from .
Step 2.2
Add and .