**Unformatted text preview: **Understanding Trigonometric Expressions Simplify the following expressions r: :3. as“ w as?» a) sin9+ siné’
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’ what-[4641» exnaaw ”" gsw, away» Factor the following expressions a)sin 29+sint9<zos€
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L :3; Compare and contrast simplifying algebraic expressions and trigonometric expressions. ...

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