Simplify the expression (sin^2(t)-2sin(t)+1)/(sin(t)-1)

Simplify the expression(sin^2(t)-2sin(t)+1)/(sin(t)-1)
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simplify the expression 2sin^2 t + cos^2 t-2
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2. asked by Angela
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simplify 2sin(pi/6)2cos(pi/6) to an expression of the form (a sin(theta))
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2. asked by Calie
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simplify the expression to a single term:(1-2Sin^2 X)^2 + 4sin^2 X Cos^2 X I'm not sure how to start this or which identities to
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2. asked by Anonymous
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Evaluate Each Expression:a) 2cos^2 2π/3 - 1 b) cos^2 7π/8 - sin^2 7π/8 c)2sin 11π/12 x cos 11π/12 d) 1 - 2sin^2 π/2
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2. asked by Muneer
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2sin(x)cos(x)+cos(x)=0I'm looking for exact value solutions in [0, 3π] So I need to find general solutions to solve the
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2. asked by Alex
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Which expression is equivalent to sin(3x) + sin x?A. 2cos(2x)sin x B. 2sin(2x)sin x C. -2sin(2x)cos x D. 2sin(2x)cos x E.
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2. asked by Chris Math Hw Help
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Which expression is equivalent to sin(3x) + sin x?A. 2cos(2x)sin x B. 2sin(2x)sin x C. -2sin(2x)cos x D. 2sin(2x)cos x E.
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2. asked by Chris
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Which expression is equivalent to sin(3x) + sin x?A) 2cos(2x)sin x B) 2sin(2x)sin x C) -2sin(2x)cos x D) 2sin(2x)cos x E)
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2. asked by Anonymous
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Verify the identities.Cos^2x - sin^2x = 2cos^2x - 1 When verifying identities, can I work on both side? Ex. 1 - sin^2x - sin^2x
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2. asked by Shadow
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