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Mathematics 19 Online
OpenStudy (anonymous):

someone help me

OpenStudy (anonymous):

\[\sqrt[2]{x-7} - 10 = -8\]

OpenStudy (anonymous):

\[\sqrt{x-7} - 10 = -8\] \[\sqrt{x-7}=2\] \[x-7=2^2=4\] \[x=11\]

OpenStudy (anonymous):

thats not right

OpenStudy (anonymous):

x = 74 x = –4 x = 32 x = –6

OpenStudy (anonymous):

those are the choices

OpenStudy (anonymous):

this is the last question i have i need help

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