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Mathematics 6 Online
OpenStudy (sambam):

Simplify by using radical. Rationalize denominators. 2a ^-1/2

OpenStudy (espex):

The 1/2 exponent tells you that you are looking at a square root, and the negative lets you know that it is an inverse.

OpenStudy (radar):

|dw:1367872954389:dw|

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