Monday

December 22, 2014

December 22, 2014

Posted by **Margie** on Tuesday, February 6, 2007 at 9:15am.

here is what I got: sqrt (2/10)= sqrt (1/5) sqrt 0.2

* I don't think that it is right but pleasee check it.Thanks

Yes, that is one way you could do it, then simplify further by taking the square root of 0.2, but you are probably supposed to simplify like this:

√2/√10

Rationalize the denominator by multiplying both the top and bottom by √10/√10, which is the same as multiplying by 1.

√2/√10 * √10/√10 = √20/√100

This can be simplified further:

√20 = √(4 * 5) = 2√5

√100 = 10

We end up with: 2√5/10, which can still be simplified to √5/5.

That should be it and is probably what you are supposed to do.

**Answer this Question**

**Related Questions**

algebra - Can someone please check my work on this problem? For some reason, I ...

Math - Is this correct: sqrt2/sqrt10=sqrt2/5sqrt2 nope. it would be sqrt2/(sqrt5...

Math(Roots) - sqrt(24) *I don't really get this stuff.Can somebody please help ...

math - how would you simplify this equation: y = (x+3)/[(4-sqrt(16+h))] please ...

Math Help please!! - Could someone show me how to solve these problems step by ...

Math/Calculus - Solve the initial-value problem. Am I using the wrong value for ...

math,algebra,help - Directions are simplify by combining like terms. x radiacal ...

Algebra-drwls please check! - Posted by Megan on Tuesday, October 12, 2010 at 3:...

Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...

MATH - I need to simply this equation, but I got stuck. h/(4-sqrt(16+h)) = y ...