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January 25, 2015

January 25, 2015

Posted by **Anonymous** on Thursday, March 4, 2010 at 4:27pm.

a. sqrt(20) + sqrt(5)

b. (6 + sqrt(18))/6

c. sqrt(9y^4x^0.5)^0.5

- exprxion -
**bobpursley**, Thursday, March 4, 2010 at 4:42pm1) change sqrt(20) to sqrt(4) sqrt(5)

2) change sqrt(18) to sqrt(9) sqrt 2

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