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seen Sep 2 '13 at 3:01

Mar
20
revised how do you solve $y''+2y'-3y=0$?
added 4 characters in body; deleted 7 characters in body
Mar
20
answered how do you solve $y''+2y'-3y=0$?
Mar
20
answered Solving separable differential equation
Mar
20
awarded  Teacher
Mar
20
awarded  Supporter
Mar
20
answered Are the equations $2x + 2y + 2 = 0$ and $7x + 7y + 7 = 0$ consistent, inconsistent, or dependent?
Mar
20
revised Calculate the unknown
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Mar
20
revised Calculate the unknown
added 1 characters in body
Mar
20
answered Calculate the unknown
Mar
20
awarded  Editor
Mar
20
revised Eigenvalues of matrix
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Mar
20
answered Eigenvalues of matrix