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

1. MarinaDL Group Title

$\frac{y-3}{y}=\frac{y}{3y+4}$ because it's geometric sequence

2. MarinaDL Group Title

(y-3)(3y+4)=y^2 then solve this quadratic equation and both solutions will work for the problem.

3. Hannah_Ahn Group Title

Oh my god! I got it! Thanks :) :)

4. MarinaDL Group Title

you are welcome. glad I was able to help.