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Mathematics 8 Online
OpenStudy (anonymous):

please help...Solve the equation & check for extraneous solutions √(5w-3) = √(9w-15)

OpenStudy (anonymous):

this one is easier. just square both sides:\[5w-3=9w-15\] \[4w=12\] \[w=3\]

OpenStudy (anonymous):

thx thats actually what i got...woohoo

OpenStudy (anonymous):

much much much ... much easier!

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