Courtnee J.

asked • 04/11/13

Square roots?

I can't figure these out and any help would be appreciated!  Thank you!

1.   9(√6-2)

2.   (6√2+8√3)(√2+9√3)

3.   (√6+x)2

4.   (3√4-6)(3√2+6)

5.   (√x-3+5)2

6.   7y√20y+9√20y3


Keisha K.

Hi Courtnee,

For #1 can you verify that you mean is 9 times the quantity (square root of 6) - 2.  I put the parentheses in because I don't want to misinterpret.  The same goes for the others except #2.



1 Expert Answer


Keisha K. answered • 04/12/13

4.7 (22)

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