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OpenStudy (shaunicemorrison):
Given the equation 2Square root of x minus 5 = 2, solve for x and identify if it is an extraneous solution
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OpenStudy (er.mohd.amir):
\[2\sqrt{x-5}=2\]
OpenStudy (er.mohd.amir):
eq is this correct
OpenStudy (er.mohd.amir):
\[\sqrt{x-5}=2/2\]
OpenStudy (er.mohd.amir):
\[\sqrt{x-5}=1\]
OpenStudy (er.mohd.amir):
squiring both sides
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OpenStudy (er.mohd.amir):
x-5=1 x=1+5 x=6
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