Simplify the expression as much as possible after substituting 2 sin(0) for x. (Assume 0° < 0 < 90°.) 4 V(2+x)(2-x)

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A: 3. Given cos 2x = 2 sin x, for x = 30o Formulas: cos (60∘) =1/2 sin (30∘)=1/2 Consider, cos 2x = 2…

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Q: Simplify the expression V16 - x2 as much as possible after substituting 4 sin(0) for x. (Assume 0° <…

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Q: Simplify the expression V4 x2 as much as possible after substituting 2 sin(0) for x. (Assume 0° < 0…

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A: We use one of the following Pythagorean identities to solve this problem. sec2x - tan2x = 1

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Q: ) Provo that Sin 20Sin@ cos?©=I 20050

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What value of x does not satisfy the equation sin2x + sinx = 0? ( a) π12 (b) Зп/2 (c) 2n (d) 3 (e)…

A: What value of x doesn't satisfying the equation sin2x + sinx =0?