square root of (2x 1)-1=square root (x-4)

Calculus
Tutor: None Selected Time limit: 1 Day

I need to know what x equals

Oct 8th, 2015

Thank you for the opportunity to help you with your question!

hey, this question is not clear. Is 2x-1 or 2x+1

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 8th, 2015

2x+1 is in the square root as well as x+4

Oct 8th, 2015

okay,

so square both sides to get 2x+1-1=x-4

simplifying we get 2x=x-4

taking like terms together, 2x-x=4

then x= -4 is the solution

Oct 9th, 2015

okay,

so square both sides to get 2x+1-1=x-4

simplifying we get 2x=x-4

taking like terms together, 2x-x=4

then x= -4 is the solution

Oct 9th, 2015

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