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Mathematics 16 Online
OpenStudy (anonymous):

sqrt 40 + sqrt 90 - sqrt 1000

OpenStudy (anonymous):

2 sqrt10 + 3 sqrt10 -10 sqrt10 -5 sqrt10

OpenStudy (anonymous):

how did you get this

OpenStudy (anonymous):

sqrt40= sqrt(4*10)= 2 sqrt10 okay?

OpenStudy (anonymous):

ok

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