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Mathematics 20 Online
OpenStudy (anonymous):

solve

OpenStudy (anonymous):

\[\sqrt{x}=4\]

OpenStudy (anonymous):

for x

OpenStudy (raden):

hint : square both sides, what do you get ?

OpenStudy (anonymous):

16

OpenStudy (raden):

x = 16 you are right

OpenStudy (anonymous):

thank you!

OpenStudy (raden):

wlcm

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