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If sqrt 2x-3=x-3, then what is the value of x ?
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09 Oct 2020, 05:16
09 Oct 2020, 05:16
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Question Stats:
90% (01:18) correct
9% (02:00) wrong based on 53 sessions
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Re: If sqrt 2x-3=x-3, then what is the value of x ?
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09 Oct 2020, 05:46
09 Oct 2020, 05:46
2
\( 2x-3=(x-3)^2\)
\( 2x-3=x^2+9+-6x\)
\(x^2-8x+12=0\)
x=6,2
but 2 won't satisfy the equation
x=6 is answer
\( 2x-3=x^2+9+-6x\)
\(x^2-8x+12=0\)
x=6,2
but 2 won't satisfy the equation
x=6 is answer
Re: If sqrt 2x-3=x-3, then what is the value of x ?
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27 Dec 2021, 07:35
27 Dec 2021, 07:35
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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