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Posted by **Liz** on Wednesday, August 8, 2012 at 9:57pm.

90

is this correct?

^310

- Algebra II -
**MathMate**, Wednesday, August 8, 2012 at 10:32pmYes,

√90 = √(3²*10)

=3√10

- Algebra II -
**Liz**, Wednesday, August 8, 2012 at 10:47pmthank you :)

- Algebra II :) + note on √ -
**MathMate**, Thursday, August 9, 2012 at 7:32amYou're welcome!

Note:

the square-root 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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