if x,2x+2,3x+3are in g.p then x=
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-4...................
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2x+2/x=3x+3/2x+2
=(3x+3)x=(2x+2)(2x+2)
=3x^2+3x=4x^2+8x+4
=x^2+5x+4=0
=x^2+4x+x+4=0
=x(x+4)+1(x+4)=0
=(x+4)(x+4)=0
x+4=0 x+4=0
=x=-4 x=-4
=(3x+3)x=(2x+2)(2x+2)
=3x^2+3x=4x^2+8x+4
=x^2+5x+4=0
=x^2+4x+x+4=0
=x(x+4)+1(x+4)=0
=(x+4)(x+4)=0
x+4=0 x+4=0
=x=-4 x=-4
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