Solve b-6=sqrt(18-3b)

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In this math video lesson on Radical Equations I solve the equation b-6=sqrt(18-3b). This video discusses how to solve a radical equation (square root equation) for a variable and check for extraneous solutions. #radicalequations #squarerootequations #extraneoussolutions #algebra1

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thank u so much 4 this vid needed it in my life

kingkong-ddgz
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Excuse me but how is -6 times -3 become 12? It's 18, and 36 -18 is 18

jaysondigman