Posted by **Alice** on Saturday, April 6, 2013 at 1:45pm.

Simplify the expression (square root)

√45/144

Thanks.

- Math -
**Reiny**, Saturday, April 6, 2013 at 2:34pm
= 3√5/144

= √5/48

- Math -
**Alice**, Saturday, April 6, 2013 at 2:49pm
Thank you for your answer but I was thinking that the answer will be √9.5/12 then 3√5/12 and I do not know what to do with the denominator "12".

- Math -
**Alice**, Saturday, April 6, 2013 at 2:52pm
Or could be 3√5/4*3 = 6√5.

- Math -
**Reiny**, Saturday, April 6, 2013 at 3:12pm
I evaluated it according to the way you typed it.

It seems you are taking it as

√(45/144)

which would be √45/√144 = 3√5/12 = √5/4

Can you see why brackets would be essential for that interpretation?

- Math -
**Alice**, Saturday, April 6, 2013 at 4:13pm
I get it , Thanks for everything

## Answer this Question

## Related Questions

- math - simplify - square root of 48x^3y^2 Your problem: √48x^3y^2 Try to ...
- Math(I Don't Get THIS!!) - 15sqrt8x^16/5sqrt2x^4 *I totally need help with this ...
- math - simplify square root of 27r^5 Your problem: √27r^5 Try to break ...
- Math - I need help simplifying radicals. The problem in priticular is the square...
- Math(radicals or square roots) - i need a explanation for this equation: 5 ...
- Algebra 2 Answer Check - Simplify by rationalizing each denominator. 1. 2/√...
- algebra 1 help - simplifying square roots 1) find volume of this prism? v=bwh b...
- Math - Is there a way to simplify this further? Thanks (√ x + √ y...
- MATH PLEASE CHECK IT!!2 - sqrt2/sqrt10 here is what I got: sqrt (2/10)= sqrt (1/...
- Math To: Reiny - This is one whole question: (12) (10xy^3) (3x^2y^2) (5x) (2y) ...

More Related Questions