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

simplify by factoring

ã90

is this correct?

^3ã10

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

√90 = √(3²*10)

=3√10

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

- Algebra II :) + note on √ -
**MathMate**, Thursday, August 9, 2012 at 7:32am
You'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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