Question

Solution of D^2y -8Dy+15y=0
is​

Answer 1

Answer:

y

′′

−

2

y

′

−

15

y

=

0

Obtaining the characteristic roots:

{eq}{r^2} - 2r - 15 = 0 \to r = \frac{{2 \pm \sqrt {{{\left( { - 2}...