How to Solve DE's with the Method of Undetermined Coefficients y'' - y' + (1/4)y = 7 + e^(x/2)
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How to Use the Method of Undetermined Coefficients to Solve a DE (1/4)y'' + y' + y = x^2 - 4x
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Master Calculus in 30 Days: A Proven Step-by-Step Plan
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You Already Know What You Need To Do, But I Will SHOW YOU How to Actually Do It
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these are the only perfect squares
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College Algebra Book from 1968
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Define the winning strategy for white and it will lead you to victory!
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Limit as n approaches infinity of (n!)^(1/n)/(n)
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