Thursday

October 23, 2014

October 23, 2014

Posted by **Lea** on Thursday, September 19, 2013 at 7:45pm.

Simplify:

(X^6)^1/2 = x^3

1000000^1/6 I don't know this one

(64n^12)^-1/6 = 1/0.5n^2

(9n^4)^1/2. = 3n^2

36^3/2 = my answer is 2 in the index of the aware root of 36^3

343^-4/3 I don't know this one

Thanks

- Math check my answers -
**Lea**, Thursday, September 19, 2013 at 8:18pmSquare root**

- Math check my answers -
**Steve**, Thursday, September 19, 2013 at 8:22pm1000000 = 10^6, so (10^6)^1/6 = 10

(64n^12)^-1/6 = 1/2 n^2

64^-1/6 = 1/64^1/6 = 1/2, not 1/.5

.5 is already 2^-1

36^3/2 = (36^1/2)^3 = 6^3 = 216

343 = 7^3, so you have

1/7^4 = 1/2401

The others are ok

- Math check my answers -
**Lea**, Thursday, September 19, 2013 at 8:29pmK thank u

**Answer this Question**

**Related Questions**

Math HELP - I have my answers at the bottom but please do these questions so I ...

Math - Can someone please check my answers below for accurateness? The ...

Math PLEASE HELP - Please finish these questions so I can check my answers. All ...

Math: law of exponents check answers - I know that anything to the power of 0 is...

To Sam: Penn Foster answers - Please do not post any more answers. Jiskha is not...

Algebra (check my answers) - Please check these answers. Multiply -7(2a2 -4) = -...

Algebra - Would someone please check these answers? Simplify. 3/x-5+1/1-4/x-5 ...

check math - Here are my answers. Can you check if I got the right answers? ...

math - I need to simplify the following rational exponent: (64n^9)^2/3 I've done...

math (please double check my answers) - Simplify the following using the laws of...