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Mathematics 14 Online
OpenStudy (danielbarriosr1):

Help simplifying please

OpenStudy (anonymous):

u got simplifying issues

OpenStudy (danielbarriosr1):

\[-5\sqrt{21}*(-3\sqrt{42})\]

OpenStudy (danielbarriosr1):

yes

OpenStudy (anonymous):

|dw:1396809096869:dw|

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