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Kaitoujokersgo
Answered

what is k ao that k-3,k+2,k+3 form a geometric sequence​

Sagot :

Cubillaangel978go

Answer:

if k-3, k+2, k+ 3 form a geometric

sequence, then

k+2/k-3 = k+3/k+2

[k+2]^2 = k^2 - 3^2 /cross multiply

k^2 +4k + 4 = k^2 - 9

4k = -9-4 = -13

k = -13/4 

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