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GR.12 MATH: please help // If y3, y, and 3y+4 are consecutive terms in a geometric sequence, determine the value(s) of y.
 2 years ago
 2 years ago
GR.12 MATH: please help // If y3, y, and 3y+4 are consecutive terms in a geometric sequence, determine the value(s) of y.
 2 years ago
 2 years ago

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MarinaDLBest ResponseYou've already chosen the best response.1
\[\frac{y3}{y}=\frac{y}{3y+4}\] because it's geometric sequence
 2 years ago

MarinaDLBest ResponseYou've already chosen the best response.1
(y3)(3y+4)=y^2 then solve this quadratic equation and both solutions will work for the problem.
 2 years ago

Hannah_AhnBest ResponseYou've already chosen the best response.0
Oh my god! I got it! Thanks :) :)
 2 years ago

MarinaDLBest ResponseYou've already chosen the best response.1
you are welcome. glad I was able to help.
 2 years ago
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