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Mathematics 10 Online
OpenStudy (anonymous):

√(x+20)=x and √(10x) -2√(5x-25)=0

OpenStudy (anonymous):

start by squaring each side to get rid of the square root(radical).

OpenStudy (anonymous):

x=5 and x=10

OpenStudy (anonymous):

@sfb how did you get these? would you mind explaining a little? I have a test tomorrow and i really want to learn this stuff.

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