SOLUTION: 9*(x+2/x+3)^2-6*(x+2/x+3)+1=0
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Question 191816: 9*(x+2/x+3)^2-6*(x+2/x+3)+1=0
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve for x???
Just to facilitate solving, let's temporarily substitute: , so now we have:
Factor this quadratic equation.
Apply the zero product rule:
, so...
and...
Now re-substitute to get:
Cross multiply.
Simplify.
Subtract x from both sides.
Subtract 6 from both sides.
Finally, divide both sides by 2.
Check:
Substitute
Simplify:
OK!
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