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Mathematics 7 Online
OpenStudy (anonymous):

attachment

OpenStudy (anonymous):

\[\sqrt{4x-3} +1 = 8\]

OpenStudy (mertsj):

Subtract 1 from both sides first and then square both sides.

OpenStudy (anonymous):

so.....√4x -3 = 7 4x-3=49 4x=51 x=51/4?

OpenStudy (mertsj):

yes

OpenStudy (mertsj):

No. Just a minute. 49+3=52

OpenStudy (mertsj):

x=52/4=13

OpenStudy (mertsj):

So what is the trouble?

OpenStudy (anonymous):

that was my trouble.....nvm

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