sondos901alsalem sondos901alsalem

11-06-2021
Mathematics

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Find the general solution to y" – 8 y' + 15 y=0.

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spectrojamz spectrojamz

11-06-2021

Answer:

y" - 8y' + 15y = 0

2nd order Homogeneous DE.

Solving Quadratically

k² - 8k + 15 = 0

k= 5 or k= 3.

Two real and Unequal roots.

y= Ae^5x + Be^3x.

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