1.

What is thedifferential equation whose solution represents the family y = ae3x + bex?

A. d<sup>2</sup>y/dx<sup>2</sup> 3dy/dx + 4y = 0
B. d<sup>2</sup>y/dx<sup>2</sup> 4dy/dx + 3y = 0
C. d<sup>2</sup>y/dx<sup>2</sup> + 4dy/dx + 3y = 0
D. d<sup>2</sup>y/dx<sup>2</sup> 4dy/dx 3y = 0
Answer» C. d<sup>2</sup>y/dx<sup>2</sup> + 4dy/dx + 3y = 0


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