How to solve 1. 4x+6x=9x ?2. x-2/x-1 = 1-2/x-1 ?
Giridhar Malladi , 15 Years ago
Grade 12
Algebra> Quadratic Equations...
1 Answersaskiitian.expert- chandra sekhar
Last Activity: 15 Years ago
Hi Giridhar,
22x+2x3x=32x
divide both sides by 2x3x
(2/3)x+1=(3/2)x
1/y+1=y
y2-y-1=0
y=(1+√5)/2 _ve is not valid.
(3/2)x=(1+√5)/2
x=[log(1+√5)/2]/[log 3/2]
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