Math, asked by magbul6, 1 year ago

solve (D^2+16)y = x^4 + e^3x + cos3x

Answers

Answered by ShakyaSk
2
{(D}^{2}+16)y ={x}^{4}+{e}^{3x}+cos3x

{(yD}^{2}+16y) ={x}^{4}+{e}^{3x}+cos3x
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