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PPACA or "Obamacare"
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Factoring perfect square polynomial
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Shared binomial factor between perfect square and difference of squares
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Solving for constants in perfect square polynomial
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Identifying perfect square trinomials
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Equivalent expressions to differences of squares
Khan Academy 5d ago 
Finding a shared binomial factor
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Factoring difference of squares exercise example
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Early phases of Civil War and Antietam
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Emancipation Proclamation
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Factoring polynomial to find rectangle dimensions
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Factoring simple quadratic expression
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Start of the Civil War
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Strategy of the Civil War
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Factoring as product of binomials
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Algebraic factoring by greatest common monomial factor
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More free lessons at: http://www.khanacademy.org/video?v=8nW9L7cSop4 Basic overview of what is sometimes referred to as "Obamacare"