Algebra II
posted by Liz .
simplify by factoring
ã90
is this correct?
^3ã10

Yes,
√90 = √(3²*10)
=3√10 
thank you :)

You're welcome!
Note:
the squareroot sign can be represented using the character combination:
& r a d i c ;
but without the spaces in between.
What you posted probably came directly from MS Word which does not use the same character codes. This will make the message intelligible and delay responses to your question.
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