# Trigonometry Examples

Step 1

Step 1.1

Apply the distributive property.

Step 1.2

Multiply by .

Step 1.3

Multiply by .

Step 2

Step 2.1

Subtract from .

Step 2.2

Add and .

Step 2.3

Subtract from .

Step 1

Step 1.1

Apply the distributive property.

Step 1.2

Multiply by .

Step 1.3

Multiply by .

Step 2

Step 2.1

Subtract from .

Step 2.2

Add and .

Step 2.3

Subtract from .

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