y''+6y'+10y=10x^(four)+ two 4x^(three)+2x^(2)-12x+ eighteen
y two strokes of the second (2nd) order plus 6y stroke first (1st) order plus 10y equally 10x to the power of (4) plus 24x to the power of (3) plus 2x to the power of (2) minus 12x plus 18
y two strokes of the second (2nd) order plus 6y stroke first (1st) order plus 10y equally 10x to the power of (four) plus two 4x to the power of (three) plus 2x to the power of (2) minus 12x plus eighteen