What is the answer to solvefor y,d^2y-6d+9y=0 ?

The answer to solvefor y,d^2y-6d+9y=0 is y=(6d)/(d^2+9);\quad d\ne 3i,d\ne-3i

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solvefor y,d^2y-6d+9y=0

solve for

y, d^{2} y - 6 d + 9 y = 0

y = \frac{6 d}{d ^{2} + 9}; d \neq = 3 i, d \neq = - 3 i

Solution steps

d^{2} y - 6 d + 9 y = 0

Move

6 d

to the right side

d^{2} y + 9 y = 6 d

Factor

d^{2} y + 9 y : y (d^{2} + 9)

y (d^{2} + 9) = 6 d

Divide both sides by

d^{2} + 9; d \neq = 3 i, d \neq = - 3 i

y = \frac{6 d}{d ^{2} + 9}; d \neq = 3 i, d \neq = - 3 i

x, 2 x + x y + y = 1

5 x a + 2 = 17

x, 5 x + 2 y = 275

7 x + 15 = 3 x + 31

b = - \frac{57000}{1997} e + \frac{276000000}{1997}

What is the answer to solvefor y,d^2y-6d+9y=0 ?
The answer to solvefor y,d^2y-6d+9y=0 is y=(6d)/(d^2+9);\quad d\ne 3i,d\ne-3i