mikeneymar8910 mikeneymar8910
  • 12-04-2024
  • Mathematics
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y′′+6y′+9y=15−18t−(18te−3t+6e−3t) with initial values y(0)=1 and y′(0)=3.
Write the characteristic equation for the associated homogeneous equation. (Use r for your variable.)

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