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Mathematics 21 Online
OpenStudy (anonymous):

How Do You Do Radical Expressions and Equations?

OpenStudy (anonymous):

\[\sqrt{1}=7\]

OpenStudy (anonymous):

?

OpenStudy (anonymous):

can u plz be a little clear on this?

OpenStudy (anonymous):

Well On My Work Sheet It Says Too Solve The Equation I Need To Know How To do This Step By Step? \[\sqrt{x}=7\]

OpenStudy (radar):

Square both sides......that is legal! You would get x=49

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